90208776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3863}}^1$

素因数の和:4018

約数の個数: 64

約数和(自身を含む): 259660800

約数和(自身を除く): 169452024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1946, 2919, 3336, 3863, 3892, 5838, 7726, 7784, 11589, 11676, 15452, 23178, 23352, 27041, 30904, 46356, 54082, 81123, 92712, 108164, 162246, 216328, 324492, 536957, 648984, 1073914, 1610871, 2147828, 3221742, 3758699, 4295656, 6443484, 7517398, 11276097, 12886968, 15034796, 22552194, 30069592, 45104388, 90208776]

約数ペア:

[(1, 90208776), (2, 45104388), (3, 30069592), (4, 22552194), (6, 15034796), (7, 12886968), (8, 11276097), (12, 7517398), (14, 6443484), (21, 4295656), (24, 3758699), (28, 3221742), (42, 2147828), (56, 1610871), (84, 1073914), (139, 648984), (168, 536957), (278, 324492), (417, 216328), (556, 162246), (834, 108164), (973, 92712), (1112, 81123), (1668, 54082), (1946, 46356), (2919, 30904), (3336, 27041), (3863, 23352), (3892, 23178), (5838, 15452), (7726, 11676), (7784, 11589)]