64654668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{10627}}^1$

素因数の和:10663

約数の個数: 54

約数和(自身を含む): 176988084

約数和(自身を除く): 112333416

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 10627, 21254, 31881, 42508, 63762, 95643, 127524, 138151, 191286, 276302, 382572, 414453, 552604, 828906, 1243359, 1657812, 1795963, 2486718, 3591926, 4973436, 5387889, 7183852, 10775778, 16163667, 21551556, 32327334, 64654668]

約数ペア:

[(1, 64654668), (2, 32327334), (3, 21551556), (4, 16163667), (6, 10775778), (9, 7183852), (12, 5387889), (13, 4973436), (18, 3591926), (26, 2486718), (36, 1795963), (39, 1657812), (52, 1243359), (78, 828906), (117, 552604), (156, 414453), (169, 382572), (234, 276302), (338, 191286), (468, 138151), (507, 127524), (676, 95643), (1014, 63762), (1521, 42508), (2028, 31881), (3042, 21254), (6084, 10627)]