90073984

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 256

約数和(自身を含む): 260467200

約数和(自身を除く): 170393216

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 32, 37, 38, 44, 52, 56, 64, 74, 76, 77, 88, 91, 104, 112, 128, 133, 143, 148, 152, 154, 176, 182, 208, 209, 224, 247, 259, 266, 286, 296, 304, 308, 352, 364, 407, 416, 418, 448, 481, 494, 518, 532, 572, 592, 608, 616, 703, 704, 728, 814, 832, 836, 896, 962, 988, 1001, 1036, 1064, 1144, 1184, 1216, 1232, 1406, 1408, 1456, 1463, 1628, 1664, 1672, 1729, 1924, 1976, 2002, 2072, 2128, 2288, 2368, 2432, 2464, 2717, 2812, 2849, 2912, 2926, 3256, 3344, 3367, 3458, 3848, 3952, 4004, 4144, 4256, 4576, 4736, 4921, 4928, 5291, 5434, 5624, 5698, 5824, 5852, 6512, 6688, 6734, 6916, 7696, 7733, 7904, 8008, 8288, 8512, 9139, 9152, 9842, 9856, 10582, 10868, 11248, 11396, 11648, 11704, 13024, 13376, 13468, 13832, 15392, 15466, 15808, 16016, 16576, 17024, 18278, 18304, 19019, 19684, 21164, 21736, 22496, 22792, 23408, 26048, 26752, 26936, 27664, 30784, 30932, 31616, 32032, 33152, 36556, 37037, 38038, 39368, 42328, 43472, 44992, 45584, 46816, 52096, 53872, 54131, 55328, 61568, 61864, 63973, 64064, 73112, 74074, 76076, 78736, 84656, 86944, 89984, 91168, 93632, 100529, 107744, 108262, 110656, 123728, 127946, 128128, 146224, 148148, 152152, 157472, 169312, 173888, 182336, 187264, 201058, 215488, 216524, 221312, 247456, 255892, 292448, 296296, 304304, 314944, 338624, 347776, 364672, 402116, 430976, 433048, 494912, 511784, 584896, 592592, 608608, 629888, 677248, 703703, 804232, 866096, 989824, 1023568, 1169792, 1185184, 1217216, 1407406, 1608464, 1732192, 2047136, 2370368, 2434432, 2814812, 3216928, 3464384, 4094272, 4740736, 5629624, 6433856, 6928768, 8188544, 11259248, 12867712, 22518496, 45036992, 90073984]

約数ペア:

[(1, 90073984), (2, 45036992), (4, 22518496), (7, 12867712), (8, 11259248), (11, 8188544), (13, 6928768), (14, 6433856), (16, 5629624), (19, 4740736), (22, 4094272), (26, 3464384), (28, 3216928), (32, 2814812), (37, 2434432), (38, 2370368), (44, 2047136), (52, 1732192), (56, 1608464), (64, 1407406), (74, 1217216), (76, 1185184), (77, 1169792), (88, 1023568), (91, 989824), (104, 866096), (112, 804232), (128, 703703), (133, 677248), (143, 629888), (148, 608608), (152, 592592), (154, 584896), (176, 511784), (182, 494912), (208, 433048), (209, 430976), (224, 402116), (247, 364672), (259, 347776), (266, 338624), (286, 314944), (296, 304304), (304, 296296), (308, 292448), (352, 255892), (364, 247456), (407, 221312), (416, 216524), (418, 215488), (448, 201058), (481, 187264), (494, 182336), (518, 173888), (532, 169312), (572, 157472), (592, 152152), (608, 148148), (616, 146224), (703, 128128), (704, 127946), (728, 123728), (814, 110656), (832, 108262), (836, 107744), (896, 100529), (962, 93632), (988, 91168), (1001, 89984), (1036, 86944), (1064, 84656), (1144, 78736), (1184, 76076), (1216, 74074), (1232, 73112), (1406, 64064), (1408, 63973), (1456, 61864), (1463, 61568), (1628, 55328), (1664, 54131), (1672, 53872), (1729, 52096), (1924, 46816), (1976, 45584), (2002, 44992), (2072, 43472), (2128, 42328), (2288, 39368), (2368, 38038), (2432, 37037), (2464, 36556), (2717, 33152), (2812, 32032), (2849, 31616), (2912, 30932), (2926, 30784), (3256, 27664), (3344, 26936), (3367, 26752), (3458, 26048), (3848, 23408), (3952, 22792), (4004, 22496), (4144, 21736), (4256, 21164), (4576, 19684), (4736, 19019), (4921, 18304), (4928, 18278), (5291, 17024), (5434, 16576), (5624, 16016), (5698, 15808), (5824, 15466), (5852, 15392), (6512, 13832), (6688, 13468), (6734, 13376), (6916, 13024), (7696, 11704), (7733, 11648), (7904, 11396), (8008, 11248), (8288, 10868), (8512, 10582), (9139, 9856), (9152, 9842)]