769696668

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{60913}}^1$

素因数の和:60945

約数の個数: 72

約数和(自身を含む): 2172924208

約数和(自身を除く): 1403227540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 60913, 121826, 182739, 243652, 365478, 548217, 730956, 791869, 1096434, 1583738, 1644651, 2192868, 2375607, 3167476, 3289302, 4751214, 4933953, 6578604, 7126821, 9502428, 9867906, 14253642, 14801859, 19735812, 21380463, 28507284, 29603718, 42760926, 59207436, 64141389, 85521852, 128282778, 192424167, 256565556, 384848334, 769696668]

約数ペア:

[(1, 769696668), (2, 384848334), (3, 256565556), (4, 192424167), (6, 128282778), (9, 85521852), (12, 64141389), (13, 59207436), (18, 42760926), (26, 29603718), (27, 28507284), (36, 21380463), (39, 19735812), (52, 14801859), (54, 14253642), (78, 9867906), (81, 9502428), (108, 7126821), (117, 6578604), (156, 4933953), (162, 4751214), (234, 3289302), (243, 3167476), (324, 2375607), (351, 2192868), (468, 1644651), (486, 1583738), (702, 1096434), (972, 791869), (1053, 730956), (1404, 548217), (2106, 365478), (3159, 243652), (4212, 182739), (6318, 121826), (12636, 60913)]