87664564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 173895120

約数和(自身を除く): 86230556

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 61, 116, 122, 244, 377, 754, 793, 953, 1508, 1586, 1769, 1906, 3172, 3538, 3812, 7076, 12389, 22997, 24778, 27637, 45994, 49556, 55274, 58133, 91988, 110548, 116266, 232532, 359281, 718562, 755729, 1437124, 1511458, 1685857, 3022916, 3371714, 6743428, 21916141, 43832282, 87664564]

約数ペア:

[(1, 87664564), (2, 43832282), (4, 21916141), (13, 6743428), (26, 3371714), (29, 3022916), (52, 1685857), (58, 1511458), (61, 1437124), (116, 755729), (122, 718562), (244, 359281), (377, 232532), (754, 116266), (793, 110548), (953, 91988), (1508, 58133), (1586, 55274), (1769, 49556), (1906, 45994), (3172, 27637), (3538, 24778), (3812, 22997), (7076, 12389)]