72919098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1039}}^1$

素因数の和:1611

約数の個数: 48

約数和(自身を含む): 181059840

約数和(自身を除く): 108140742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 557, 1039, 1114, 1671, 2078, 3117, 3342, 3899, 5013, 6234, 7273, 7798, 9351, 10026, 11697, 14546, 18702, 21819, 23394, 35091, 43638, 65457, 70182, 130914, 578723, 1157446, 1736169, 3472338, 4051061, 5208507, 8102122, 10417014, 12153183, 24306366, 36459549, 72919098]

約数ペア:

[(1, 72919098), (2, 36459549), (3, 24306366), (6, 12153183), (7, 10417014), (9, 8102122), (14, 5208507), (18, 4051061), (21, 3472338), (42, 1736169), (63, 1157446), (126, 578723), (557, 130914), (1039, 70182), (1114, 65457), (1671, 43638), (2078, 35091), (3117, 23394), (3342, 21819), (3899, 18702), (5013, 14546), (6234, 11697), (7273, 10026), (7798, 9351)]