76197968

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:640

約数の個数: 80

約数和(自身を含む): 185892864

約数和(自身を除く): 109694896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 127, 154, 176, 254, 308, 487, 508, 616, 889, 974, 1016, 1232, 1397, 1778, 1948, 2032, 2794, 3409, 3556, 3896, 5357, 5588, 6818, 7112, 7792, 9779, 10714, 11176, 13636, 14224, 19558, 21428, 22352, 27272, 37499, 39116, 42856, 54544, 61849, 74998, 78232, 85712, 123698, 149996, 156464, 247396, 299992, 432943, 494792, 599984, 680339, 865886, 989584, 1360678, 1731772, 2721356, 3463544, 4762373, 5442712, 6927088, 9524746, 10885424, 19049492, 38098984, 76197968]

約数ペア:

[(1, 76197968), (2, 38098984), (4, 19049492), (7, 10885424), (8, 9524746), (11, 6927088), (14, 5442712), (16, 4762373), (22, 3463544), (28, 2721356), (44, 1731772), (56, 1360678), (77, 989584), (88, 865886), (112, 680339), (127, 599984), (154, 494792), (176, 432943), (254, 299992), (308, 247396), (487, 156464), (508, 149996), (616, 123698), (889, 85712), (974, 78232), (1016, 74998), (1232, 61849), (1397, 54544), (1778, 42856), (1948, 39116), (2032, 37499), (2794, 27272), (3409, 22352), (3556, 21428), (3896, 19558), (5357, 14224), (5588, 13636), (6818, 11176), (7112, 10714), (7792, 9779)]