69444828

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 181669488

約数和(自身を除く): 112224660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 113, 129, 172, 226, 258, 339, 387, 397, 452, 516, 678, 774, 794, 1017, 1191, 1356, 1548, 1588, 2034, 2382, 3573, 4068, 4764, 4859, 7146, 9718, 14292, 14577, 17071, 19436, 29154, 34142, 43731, 44861, 51213, 58308, 68284, 87462, 89722, 102426, 134583, 153639, 174924, 179444, 204852, 269166, 307278, 403749, 538332, 614556, 807498, 1614996, 1929023, 3858046, 5787069, 7716092, 11574138, 17361207, 23148276, 34722414, 69444828]

約数ペア:

[(1, 69444828), (2, 34722414), (3, 23148276), (4, 17361207), (6, 11574138), (9, 7716092), (12, 5787069), (18, 3858046), (36, 1929023), (43, 1614996), (86, 807498), (113, 614556), (129, 538332), (172, 403749), (226, 307278), (258, 269166), (339, 204852), (387, 179444), (397, 174924), (452, 153639), (516, 134583), (678, 102426), (774, 89722), (794, 87462), (1017, 68284), (1191, 58308), (1356, 51213), (1548, 44861), (1588, 43731), (2034, 34142), (2382, 29154), (3573, 19436), (4068, 17071), (4764, 14577), (4859, 14292), (7146, 9718)]