72157517784

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:679

約数の個数: 384

約数和(自身を含む): 226347264000

約数和(自身を除く): 154189746216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 59, 62, 66, 72, 88, 93, 99, 109, 118, 124, 132, 177, 186, 198, 218, 236, 248, 264, 279, 327, 341, 354, 372, 396, 436, 457, 472, 531, 558, 649, 654, 682, 708, 744, 792, 872, 914, 981, 1023, 1062, 1116, 1199, 1298, 1308, 1364, 1371, 1416, 1828, 1829, 1947, 1962, 2046, 2124, 2232, 2398, 2596, 2616, 2728, 2742, 3069, 3379, 3597, 3656, 3658, 3894, 3924, 4092, 4113, 4248, 4796, 5027, 5192, 5484, 5487, 5841, 6138, 6431, 6758, 7194, 7316, 7788, 7848, 8184, 8226, 9592, 10054, 10137, 10791, 10968, 10974, 11682, 12276, 12862, 13516, 14167, 14388, 14632, 15081, 15576, 16452, 16461, 19293, 20108, 20119, 20274, 21582, 21948, 23364, 24552, 25724, 26963, 27032, 28334, 28776, 30162, 30411, 32904, 32922, 37169, 38586, 40216, 40238, 40548, 42501, 43164, 43896, 45243, 46728, 49813, 51448, 53926, 56668, 57879, 60324, 60357, 60822, 65844, 70741, 74338, 77172, 80476, 80889, 81096, 85002, 86328, 90486, 99626, 107852, 111507, 113336, 115758, 120648, 120714, 121644, 127503, 131688, 141482, 148676, 149439, 154344, 155837, 160952, 161778, 170004, 180972, 181071, 199252, 199361, 212223, 215704, 223014, 231516, 241428, 242667, 243288, 255006, 282964, 296593, 297352, 298878, 311674, 323556, 334521, 340008, 361944, 362142, 398504, 398722, 424446, 446028, 448317, 463032, 467511, 482856, 485334, 510012, 547943, 565928, 593186, 597756, 598083, 623348, 636669, 647112, 669042, 724284, 797444, 835853, 848892, 889779, 892056, 896634, 935022, 970668, 1020024, 1095886, 1186372, 1195512, 1196166, 1246696, 1273338, 1338084, 1402533, 1448568, 1544203, 1594888, 1643829, 1671706, 1697784, 1779558, 1793268, 1794249, 1870044, 1941336, 2191772, 2192971, 2372744, 2392332, 2507559, 2546676, 2669337, 2676168, 2805066, 2938967, 3088406, 3287658, 3343412, 3559116, 3586536, 3588498, 3740088, 4383544, 4385942, 4632609, 4784664, 4931487, 5015118, 5093352, 5338674, 5610132, 5877934, 6176812, 6575316, 6578913, 6686824, 7118232, 7176996, 7522677, 8771884, 8816901, 9194383, 9265218, 9862974, 10030236, 10677348, 11220264, 11755868, 12353624, 13150632, 13157826, 13897827, 14353992, 15045354, 16986233, 17543768, 17633802, 18388766, 18530436, 19725948, 19736739, 20060472, 21354696, 23511736, 26315652, 26450703, 27583149, 27795654, 30090708, 32328637, 33972466, 35267604, 36777532, 37060872, 39451896, 39473478, 50958699, 52631304, 52901406, 55166298, 55591308, 60181416, 64657274, 67944932, 70535208, 73555064, 78946956, 82749447, 91107977, 96985911, 101917398, 105802812, 110332596, 111182616, 129314548, 135889864, 152876097, 157893912, 165498894, 182215954, 193971822, 203834796, 211605624, 220665192, 258629096, 273323931, 290957733, 305752194, 330997788, 364431908, 387943644, 407669592, 546647862, 581915466, 611504388, 661995576, 728863816, 775887288, 819971793, 1002187747, 1093295724, 1163830932, 1223008776, 1639943586, 2004375494, 2186591448, 2327661864, 3006563241, 3279887172, 4008750988, 6013126482, 6559774344, 8017501976, 9019689723, 12026252964, 18039379446, 24052505928, 36078758892, 72157517784]

約数ペア:

[(1, 72157517784), (2, 36078758892), (3, 24052505928), (4, 18039379446), (6, 12026252964), (8, 9019689723), (9, 8017501976), (11, 6559774344), (12, 6013126482), (18, 4008750988), (22, 3279887172), (24, 3006563241), (31, 2327661864), (33, 2186591448), (36, 2004375494), (44, 1639943586), (59, 1223008776), (62, 1163830932), (66, 1093295724), (72, 1002187747), (88, 819971793), (93, 775887288), (99, 728863816), (109, 661995576), (118, 611504388), (124, 581915466), (132, 546647862), (177, 407669592), (186, 387943644), (198, 364431908), (218, 330997788), (236, 305752194), (248, 290957733), (264, 273323931), (279, 258629096), (327, 220665192), (341, 211605624), (354, 203834796), (372, 193971822), (396, 182215954), (436, 165498894), (457, 157893912), (472, 152876097), (531, 135889864), (558, 129314548), (649, 111182616), (654, 110332596), (682, 105802812), (708, 101917398), (744, 96985911), (792, 91107977), (872, 82749447), (914, 78946956), (981, 73555064), (1023, 70535208), (1062, 67944932), (1116, 64657274), (1199, 60181416), (1298, 55591308), (1308, 55166298), (1364, 52901406), (1371, 52631304), (1416, 50958699), (1828, 39473478), (1829, 39451896), (1947, 37060872), (1962, 36777532), (2046, 35267604), (2124, 33972466), (2232, 32328637), (2398, 30090708), (2596, 27795654), (2616, 27583149), (2728, 26450703), (2742, 26315652), (3069, 23511736), (3379, 21354696), (3597, 20060472), (3656, 19736739), (3658, 19725948), (3894, 18530436), (3924, 18388766), (4092, 17633802), (4113, 17543768), (4248, 16986233), (4796, 15045354), (5027, 14353992), (5192, 13897827), (5484, 13157826), (5487, 13150632), (5841, 12353624), (6138, 11755868), (6431, 11220264), (6758, 10677348), (7194, 10030236), (7316, 9862974), (7788, 9265218), (7848, 9194383), (8184, 8816901), (8226, 8771884), (9592, 7522677), (10054, 7176996), (10137, 7118232), (10791, 6686824), (10968, 6578913), (10974, 6575316), (11682, 6176812), (12276, 5877934), (12862, 5610132), (13516, 5338674), (14167, 5093352), (14388, 5015118), (14632, 4931487), (15081, 4784664), (15576, 4632609), (16452, 4385942), (16461, 4383544), (19293, 3740088), (20108, 3588498), (20119, 3586536), (20274, 3559116), (21582, 3343412), (21948, 3287658), (23364, 3088406), (24552, 2938967), (25724, 2805066), (26963, 2676168), (27032, 2669337), (28334, 2546676), (28776, 2507559), (30162, 2392332), (30411, 2372744), (32904, 2192971), (32922, 2191772), (37169, 1941336), (38586, 1870044), (40216, 1794249), (40238, 1793268), (40548, 1779558), (42501, 1697784), (43164, 1671706), (43896, 1643829), (45243, 1594888), (46728, 1544203), (49813, 1448568), (51448, 1402533), (53926, 1338084), (56668, 1273338), (57879, 1246696), (60324, 1196166), (60357, 1195512), (60822, 1186372), (65844, 1095886), (70741, 1020024), (74338, 970668), (77172, 935022), (80476, 896634), (80889, 892056), (81096, 889779), (85002, 848892), (86328, 835853), (90486, 797444), (99626, 724284), (107852, 669042), (111507, 647112), (113336, 636669), (115758, 623348), (120648, 598083), (120714, 597756), (121644, 593186), (127503, 565928), (131688, 547943), (141482, 510012), (148676, 485334), (149439, 482856), (154344, 467511), (155837, 463032), (160952, 448317), (161778, 446028), (170004, 424446), (180972, 398722), (181071, 398504), (199252, 362142), (199361, 361944), (212223, 340008), (215704, 334521), (223014, 323556), (231516, 311674), (241428, 298878), (242667, 297352), (243288, 296593), (255006, 282964)]