99551556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{757}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 272325144

約数和(自身を除く): 172773588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 281, 468, 562, 757, 843, 1124, 1514, 1686, 2271, 2529, 3028, 3372, 3653, 4542, 5058, 6813, 7306, 9084, 9841, 10116, 10959, 13626, 14612, 19682, 21918, 27252, 29523, 32877, 39364, 43836, 59046, 65754, 88569, 118092, 131508, 177138, 212717, 354276, 425434, 638151, 850868, 1276302, 1914453, 2552604, 2765321, 3828906, 5530642, 7657812, 8295963, 11061284, 16591926, 24887889, 33183852, 49775778, 99551556]

約数ペア:

[(1, 99551556), (2, 49775778), (3, 33183852), (4, 24887889), (6, 16591926), (9, 11061284), (12, 8295963), (13, 7657812), (18, 5530642), (26, 3828906), (36, 2765321), (39, 2552604), (52, 1914453), (78, 1276302), (117, 850868), (156, 638151), (234, 425434), (281, 354276), (468, 212717), (562, 177138), (757, 131508), (843, 118092), (1124, 88569), (1514, 65754), (1686, 59046), (2271, 43836), (2529, 39364), (3028, 32877), (3372, 29523), (3653, 27252), (4542, 21918), (5058, 19682), (6813, 14612), (7306, 13626), (9084, 10959), (9841, 10116)]