8951436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 25194624

約数和(自身を除く): 16243188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 617, 806, 1116, 1209, 1234, 1612, 1851, 2418, 2468, 3627, 3702, 4836, 5553, 7254, 7404, 8021, 11106, 14508, 16042, 19127, 22212, 24063, 32084, 38254, 48126, 57381, 72189, 76508, 96252, 114762, 144378, 172143, 229524, 248651, 288756, 344286, 497302, 688572, 745953, 994604, 1491906, 2237859, 2983812, 4475718, 8951436]

約数ペア:

[(1, 8951436), (2, 4475718), (3, 2983812), (4, 2237859), (6, 1491906), (9, 994604), (12, 745953), (13, 688572), (18, 497302), (26, 344286), (31, 288756), (36, 248651), (39, 229524), (52, 172143), (62, 144378), (78, 114762), (93, 96252), (117, 76508), (124, 72189), (156, 57381), (186, 48126), (234, 38254), (279, 32084), (372, 24063), (403, 22212), (468, 19127), (558, 16042), (617, 14508), (806, 11106), (1116, 8021), (1209, 7404), (1234, 7254), (1612, 5553), (1851, 4836), (2418, 3702), (2468, 3627)]