87012666

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19571}}^1$

素因数の和:19611

約数の個数: 48

約数和(自身を含む): 213726240

約数和(自身を除く): 126713574

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 19571, 39142, 58713, 117426, 176139, 254423, 352278, 371849, 508846, 743698, 763269, 1115547, 1526538, 2231094, 2289807, 3346641, 4579614, 4834037, 6693282, 9668074, 14502111, 29004222, 43506333, 87012666]

約数ペア:

[(1, 87012666), (2, 43506333), (3, 29004222), (6, 14502111), (9, 9668074), (13, 6693282), (18, 4834037), (19, 4579614), (26, 3346641), (38, 2289807), (39, 2231094), (57, 1526538), (78, 1115547), (114, 763269), (117, 743698), (171, 508846), (234, 371849), (247, 352278), (342, 254423), (494, 176139), (741, 117426), (1482, 58713), (2223, 39142), (4446, 19571)]