72432864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 288

約数和(自身を含む): 259983360

約数和(自身を除く): 187550496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 32, 36, 38, 42, 48, 56, 57, 61, 62, 63, 72, 76, 84, 93, 96, 112, 114, 122, 124, 126, 133, 144, 152, 168, 171, 183, 186, 217, 224, 228, 244, 248, 252, 266, 279, 288, 304, 336, 342, 366, 372, 399, 427, 434, 456, 488, 496, 504, 532, 549, 558, 589, 608, 651, 672, 684, 732, 744, 798, 854, 868, 912, 976, 992, 1008, 1064, 1098, 1116, 1159, 1178, 1197, 1281, 1302, 1368, 1464, 1488, 1596, 1708, 1736, 1767, 1824, 1891, 1952, 1953, 2016, 2128, 2196, 2232, 2318, 2356, 2394, 2562, 2604, 2736, 2928, 2976, 3192, 3416, 3472, 3477, 3534, 3782, 3843, 3906, 4123, 4256, 4392, 4464, 4636, 4712, 4788, 5124, 5208, 5301, 5472, 5673, 5856, 6384, 6832, 6944, 6954, 7068, 7564, 7686, 7812, 8113, 8246, 8784, 8928, 9272, 9424, 9576, 10248, 10416, 10431, 10602, 11346, 12369, 12768, 13237, 13664, 13908, 14136, 15128, 15372, 15624, 16226, 16492, 17019, 17568, 18544, 18848, 19152, 20496, 20832, 20862, 21204, 22692, 24339, 24738, 26474, 27816, 28272, 30256, 30744, 31248, 32452, 32984, 34038, 35929, 37088, 37107, 38304, 39711, 40992, 41724, 42408, 45384, 48678, 49476, 52948, 55632, 56544, 60512, 61488, 62496, 64904, 65968, 68076, 71858, 73017, 74214, 79422, 83448, 84816, 90768, 97356, 98952, 105896, 107787, 111264, 119133, 122976, 129808, 131936, 136152, 143716, 146034, 148428, 158844, 166896, 169632, 181536, 194712, 197904, 211792, 215574, 238266, 251503, 259616, 272304, 287432, 292068, 296856, 317688, 323361, 333792, 389424, 395808, 423584, 431148, 476532, 503006, 544608, 574864, 584136, 593712, 635376, 646722, 754509, 778848, 862296, 953064, 1006012, 1149728, 1168272, 1187424, 1270752, 1293444, 1509018, 1724592, 1906128, 2012024, 2263527, 2336544, 2586888, 3018036, 3449184, 3812256, 4024048, 4527054, 5173776, 6036072, 8048096, 9054108, 10347552, 12072144, 18108216, 24144288, 36216432, 72432864]

約数ペア:

[(1, 72432864), (2, 36216432), (3, 24144288), (4, 18108216), (6, 12072144), (7, 10347552), (8, 9054108), (9, 8048096), (12, 6036072), (14, 5173776), (16, 4527054), (18, 4024048), (19, 3812256), (21, 3449184), (24, 3018036), (28, 2586888), (31, 2336544), (32, 2263527), (36, 2012024), (38, 1906128), (42, 1724592), (48, 1509018), (56, 1293444), (57, 1270752), (61, 1187424), (62, 1168272), (63, 1149728), (72, 1006012), (76, 953064), (84, 862296), (93, 778848), (96, 754509), (112, 646722), (114, 635376), (122, 593712), (124, 584136), (126, 574864), (133, 544608), (144, 503006), (152, 476532), (168, 431148), (171, 423584), (183, 395808), (186, 389424), (217, 333792), (224, 323361), (228, 317688), (244, 296856), (248, 292068), (252, 287432), (266, 272304), (279, 259616), (288, 251503), (304, 238266), (336, 215574), (342, 211792), (366, 197904), (372, 194712), (399, 181536), (427, 169632), (434, 166896), (456, 158844), (488, 148428), (496, 146034), (504, 143716), (532, 136152), (549, 131936), (558, 129808), (589, 122976), (608, 119133), (651, 111264), (672, 107787), (684, 105896), (732, 98952), (744, 97356), (798, 90768), (854, 84816), (868, 83448), (912, 79422), (976, 74214), (992, 73017), (1008, 71858), (1064, 68076), (1098, 65968), (1116, 64904), (1159, 62496), (1178, 61488), (1197, 60512), (1281, 56544), (1302, 55632), (1368, 52948), (1464, 49476), (1488, 48678), (1596, 45384), (1708, 42408), (1736, 41724), (1767, 40992), (1824, 39711), (1891, 38304), (1952, 37107), (1953, 37088), (2016, 35929), (2128, 34038), (2196, 32984), (2232, 32452), (2318, 31248), (2356, 30744), (2394, 30256), (2562, 28272), (2604, 27816), (2736, 26474), (2928, 24738), (2976, 24339), (3192, 22692), (3416, 21204), (3472, 20862), (3477, 20832), (3534, 20496), (3782, 19152), (3843, 18848), (3906, 18544), (4123, 17568), (4256, 17019), (4392, 16492), (4464, 16226), (4636, 15624), (4712, 15372), (4788, 15128), (5124, 14136), (5208, 13908), (5301, 13664), (5472, 13237), (5673, 12768), (5856, 12369), (6384, 11346), (6832, 10602), (6944, 10431), (6954, 10416), (7068, 10248), (7564, 9576), (7686, 9424), (7812, 9272), (8113, 8928), (8246, 8784)]