72381528

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{32429}}^1$

素因数の和:32472

約数の個数: 48

約数和(自身を含む): 202363200

約数和(自身を除く): 129981672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 32429, 64858, 97287, 129716, 194574, 259432, 291861, 389148, 583722, 778296, 1005299, 1167444, 2010598, 2334888, 3015897, 4021196, 6031794, 8042392, 9047691, 12063588, 18095382, 24127176, 36190764, 72381528]

約数ペア:

[(1, 72381528), (2, 36190764), (3, 24127176), (4, 18095382), (6, 12063588), (8, 9047691), (9, 8042392), (12, 6031794), (18, 4021196), (24, 3015897), (31, 2334888), (36, 2010598), (62, 1167444), (72, 1005299), (93, 778296), (124, 583722), (186, 389148), (248, 291861), (279, 259432), (372, 194574), (558, 129716), (744, 97287), (1116, 64858), (2232, 32429)]