81828604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4933}}^1$

素因数の和:4990

約数の個数: 48

約数和(自身を含む): 174071520

約数和(自身を除く): 92242916

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 286, 319, 377, 572, 638, 754, 1276, 1508, 4147, 4933, 8294, 9866, 16588, 19732, 54263, 64129, 108526, 128258, 143057, 217052, 256516, 286114, 572228, 705419, 1410838, 1573627, 1859741, 2821676, 3147254, 3719482, 6294508, 7438964, 20457151, 40914302, 81828604]

約数ペア:

[(1, 81828604), (2, 40914302), (4, 20457151), (11, 7438964), (13, 6294508), (22, 3719482), (26, 3147254), (29, 2821676), (44, 1859741), (52, 1573627), (58, 1410838), (116, 705419), (143, 572228), (286, 286114), (319, 256516), (377, 217052), (572, 143057), (638, 128258), (754, 108526), (1276, 64129), (1508, 54263), (4147, 19732), (4933, 16588), (8294, 9866)]