68315324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1619}}^1$

素因数の和:1778

約数の個数: 48

約数和(自身を含む): 150232320

約数和(自身を除く): 81916996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 548, 959, 1507, 1619, 1918, 3014, 3238, 3836, 6028, 6476, 10549, 11333, 17809, 21098, 22666, 35618, 42196, 45332, 71236, 124663, 221803, 249326, 443606, 498652, 887212, 1552621, 2439833, 3105242, 4879666, 6210484, 9759332, 17078831, 34157662, 68315324]

約数ペア:

[(1, 68315324), (2, 34157662), (4, 17078831), (7, 9759332), (11, 6210484), (14, 4879666), (22, 3105242), (28, 2439833), (44, 1552621), (77, 887212), (137, 498652), (154, 443606), (274, 249326), (308, 221803), (548, 124663), (959, 71236), (1507, 45332), (1619, 42196), (1918, 35618), (3014, 22666), (3238, 21098), (3836, 17809), (6028, 11333), (6476, 10549)]