90876645072

素因数分解:

$2^4\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1229}}^1\times {\mathrm{2837}}^1$

素因数の和:4261

約数の個数: 120

約数和(自身を含む): 256031816040

約数和(自身を除く): 165155170968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181, 362, 543, 724, 1086, 1229, 1448, 1629, 2172, 2458, 2837, 2896, 3258, 3687, 4344, 4916, 5674, 6516, 7374, 8511, 8688, 9832, 11061, 11348, 13032, 14748, 17022, 19664, 22122, 22696, 25533, 26064, 29496, 34044, 44244, 45392, 51066, 58992, 68088, 88488, 102132, 136176, 176976, 204264, 222449, 408528, 444898, 513497, 667347, 889796, 1026994, 1334694, 1540491, 1779592, 2002041, 2053988, 2669388, 3080982, 3486673, 3559184, 4004082, 4107976, 4621473, 5338776, 6161964, 6973346, 8008164, 8215952, 9242946, 10460019, 10677552, 12323928, 13946692, 16016328, 18485892, 20920038, 24647856, 27893384, 31380057, 32032656, 36971784, 41840076, 55786768, 62760114, 73943568, 83680152, 125520228, 167360304, 251040456, 502080912, 631087813, 1262175626, 1893263439, 2524351252, 3786526878, 5048702504, 5679790317, 7573053756, 10097405008, 11359580634, 15146107512, 22719161268, 30292215024, 45438322536, 90876645072]

約数ペア:

[(1, 90876645072), (2, 45438322536), (3, 30292215024), (4, 22719161268), (6, 15146107512), (8, 11359580634), (9, 10097405008), (12, 7573053756), (16, 5679790317), (18, 5048702504), (24, 3786526878), (36, 2524351252), (48, 1893263439), (72, 1262175626), (144, 631087813), (181, 502080912), (362, 251040456), (543, 167360304), (724, 125520228), (1086, 83680152), (1229, 73943568), (1448, 62760114), (1629, 55786768), (2172, 41840076), (2458, 36971784), (2837, 32032656), (2896, 31380057), (3258, 27893384), (3687, 24647856), (4344, 20920038), (4916, 18485892), (5674, 16016328), (6516, 13946692), (7374, 12323928), (8511, 10677552), (8688, 10460019), (9832, 9242946), (11061, 8215952), (11348, 8008164), (13032, 6973346), (14748, 6161964), (17022, 5338776), (19664, 4621473), (22122, 4107976), (22696, 4004082), (25533, 3559184), (26064, 3486673), (29496, 3080982), (34044, 2669388), (44244, 2053988), (45392, 2002041), (51066, 1779592), (58992, 1540491), (68088, 1334694), (88488, 1026994), (102132, 889796), (136176, 667347), (176976, 513497), (204264, 444898), (222449, 408528)]