87748248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11113}}^1$

素因数の和:11176

約数の個数: 64

約数和(自身を含む): 256066560

約数和(自身を除く): 168318312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 11113, 22226, 33339, 44452, 66678, 77791, 88904, 133356, 155582, 233373, 266712, 311164, 466746, 522311, 622328, 933492, 1044622, 1566933, 1866984, 2089244, 3133866, 3656177, 4178488, 6267732, 7312354, 10968531, 12535464, 14624708, 21937062, 29249416, 43874124, 87748248]

約数ペア:

[(1, 87748248), (2, 43874124), (3, 29249416), (4, 21937062), (6, 14624708), (7, 12535464), (8, 10968531), (12, 7312354), (14, 6267732), (21, 4178488), (24, 3656177), (28, 3133866), (42, 2089244), (47, 1866984), (56, 1566933), (84, 1044622), (94, 933492), (141, 622328), (168, 522311), (188, 466746), (282, 311164), (329, 266712), (376, 233373), (564, 155582), (658, 133356), (987, 88904), (1128, 77791), (1316, 66678), (1974, 44452), (2632, 33339), (3948, 22226), (7896, 11113)]