68927022

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 72

約数和(自身を含む): 162419400

約数和(自身を除く): 93492378

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 109, 114, 129, 171, 218, 258, 327, 342, 387, 654, 774, 817, 981, 1634, 1849, 1962, 2071, 2451, 3698, 4142, 4687, 4902, 5547, 6213, 7353, 9374, 11094, 12426, 14061, 14706, 16641, 18639, 28122, 33282, 35131, 37278, 42183, 70262, 84366, 89053, 105393, 178106, 201541, 210786, 267159, 316179, 403082, 534318, 604623, 632358, 801477, 1209246, 1602954, 1813869, 3627738, 3829279, 7658558, 11487837, 22975674, 34463511, 68927022]

約数ペア:

[(1, 68927022), (2, 34463511), (3, 22975674), (6, 11487837), (9, 7658558), (18, 3829279), (19, 3627738), (38, 1813869), (43, 1602954), (57, 1209246), (86, 801477), (109, 632358), (114, 604623), (129, 534318), (171, 403082), (218, 316179), (258, 267159), (327, 210786), (342, 201541), (387, 178106), (654, 105393), (774, 89053), (817, 84366), (981, 70262), (1634, 42183), (1849, 37278), (1962, 35131), (2071, 33282), (2451, 28122), (3698, 18639), (4142, 16641), (4687, 14706), (4902, 14061), (5547, 12426), (6213, 11094), (7353, 9374)]