72940644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9337}}^1$

素因数の和:9385

約数の個数: 72

約数和(自身を含む): 217538048

約数和(自身を除く): 144597404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 9337, 18674, 28011, 37348, 56022, 65359, 84033, 112044, 130718, 168066, 196077, 261436, 289447, 336132, 392154, 578894, 588231, 784308, 868341, 1157788, 1176462, 1736682, 2026129, 2352924, 2605023, 3473364, 4052258, 5210046, 6078387, 8104516, 10420092, 12156774, 18235161, 24313548, 36470322, 72940644]

約数ペア:

[(1, 72940644), (2, 36470322), (3, 24313548), (4, 18235161), (6, 12156774), (7, 10420092), (9, 8104516), (12, 6078387), (14, 5210046), (18, 4052258), (21, 3473364), (28, 2605023), (31, 2352924), (36, 2026129), (42, 1736682), (62, 1176462), (63, 1157788), (84, 868341), (93, 784308), (124, 588231), (126, 578894), (186, 392154), (217, 336132), (252, 289447), (279, 261436), (372, 196077), (434, 168066), (558, 130718), (651, 112044), (868, 84033), (1116, 65359), (1302, 56022), (1953, 37348), (2604, 28011), (3906, 18674), (7812, 9337)]