89939568

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1987}}^1$

素因数の和:2062

約数の個数: 80

約数和(自身を含む): 248484096

約数和(自身を除く): 158544528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 41, 46, 48, 69, 82, 92, 123, 138, 164, 184, 246, 276, 328, 368, 492, 552, 656, 943, 984, 1104, 1886, 1968, 1987, 2829, 3772, 3974, 5658, 5961, 7544, 7948, 11316, 11922, 15088, 15896, 22632, 23844, 31792, 45264, 45701, 47688, 81467, 91402, 95376, 137103, 162934, 182804, 244401, 274206, 325868, 365608, 488802, 548412, 651736, 731216, 977604, 1096824, 1303472, 1873741, 1955208, 2193648, 3747482, 3910416, 5621223, 7494964, 11242446, 14989928, 22484892, 29979856, 44969784, 89939568]

約数ペア:

[(1, 89939568), (2, 44969784), (3, 29979856), (4, 22484892), (6, 14989928), (8, 11242446), (12, 7494964), (16, 5621223), (23, 3910416), (24, 3747482), (41, 2193648), (46, 1955208), (48, 1873741), (69, 1303472), (82, 1096824), (92, 977604), (123, 731216), (138, 651736), (164, 548412), (184, 488802), (246, 365608), (276, 325868), (328, 274206), (368, 244401), (492, 182804), (552, 162934), (656, 137103), (943, 95376), (984, 91402), (1104, 81467), (1886, 47688), (1968, 45701), (1987, 45264), (2829, 31792), (3772, 23844), (3974, 22632), (5658, 15896), (5961, 15088), (7544, 11922), (7948, 11316)]