42744924

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 112864752

約数和(自身を除く): 70119828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 387, 477, 516, 521, 636, 774, 954, 1042, 1548, 1563, 1908, 2084, 2279, 3126, 4558, 4689, 6252, 6837, 9116, 9378, 13674, 18756, 20511, 22403, 27348, 27613, 41022, 44806, 55226, 67209, 82044, 82839, 89612, 110452, 134418, 165678, 201627, 248517, 268836, 331356, 403254, 497034, 806508, 994068, 1187359, 2374718, 3562077, 4749436, 7124154, 10686231, 14248308, 21372462, 42744924]

約数ペア:

[(1, 42744924), (2, 21372462), (3, 14248308), (4, 10686231), (6, 7124154), (9, 4749436), (12, 3562077), (18, 2374718), (36, 1187359), (43, 994068), (53, 806508), (86, 497034), (106, 403254), (129, 331356), (159, 268836), (172, 248517), (212, 201627), (258, 165678), (318, 134418), (387, 110452), (477, 89612), (516, 82839), (521, 82044), (636, 67209), (774, 55226), (954, 44806), (1042, 41022), (1548, 27613), (1563, 27348), (1908, 22403), (2084, 20511), (2279, 18756), (3126, 13674), (4558, 9378), (4689, 9116), (6252, 6837)]