66751256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 160876800

約数和(自身を除く): 94125544

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 37, 38, 44, 52, 74, 76, 83, 88, 104, 143, 148, 152, 166, 209, 247, 286, 296, 332, 407, 418, 481, 494, 572, 664, 703, 814, 836, 913, 962, 988, 1079, 1144, 1406, 1577, 1628, 1672, 1826, 1924, 1976, 2158, 2717, 2812, 3071, 3154, 3256, 3652, 3848, 4316, 5291, 5434, 5624, 6142, 6308, 7304, 7733, 8632, 9139, 10582, 10868, 11869, 12284, 12616, 15466, 17347, 18278, 20501, 21164, 21736, 23738, 24568, 30932, 33781, 34694, 36556, 39923, 41002, 42328, 47476, 58349, 61864, 67562, 69388, 73112, 79846, 82004, 94952, 100529, 116698, 135124, 138776, 159692, 164008, 201058, 225511, 233396, 270248, 319384, 402116, 439153, 451022, 466792, 641839, 758537, 804232, 878306, 902044, 1283678, 1517074, 1756612, 1804088, 2567356, 3034148, 3513224, 5134712, 6068296, 8343907, 16687814, 33375628, 66751256]

約数ペア:

[(1, 66751256), (2, 33375628), (4, 16687814), (8, 8343907), (11, 6068296), (13, 5134712), (19, 3513224), (22, 3034148), (26, 2567356), (37, 1804088), (38, 1756612), (44, 1517074), (52, 1283678), (74, 902044), (76, 878306), (83, 804232), (88, 758537), (104, 641839), (143, 466792), (148, 451022), (152, 439153), (166, 402116), (209, 319384), (247, 270248), (286, 233396), (296, 225511), (332, 201058), (407, 164008), (418, 159692), (481, 138776), (494, 135124), (572, 116698), (664, 100529), (703, 94952), (814, 82004), (836, 79846), (913, 73112), (962, 69388), (988, 67562), (1079, 61864), (1144, 58349), (1406, 47476), (1577, 42328), (1628, 41002), (1672, 39923), (1826, 36556), (1924, 34694), (1976, 33781), (2158, 30932), (2717, 24568), (2812, 23738), (3071, 21736), (3154, 21164), (3256, 20501), (3652, 18278), (3848, 17347), (4316, 15466), (5291, 12616), (5434, 12284), (5624, 11869), (6142, 10868), (6308, 10582), (7304, 9139), (7733, 8632)]