78115114

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 149812416

約数和(自身を除く): 71697302

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 233, 311, 466, 539, 622, 1078, 1631, 2177, 2563, 3262, 3421, 4354, 5126, 6842, 11417, 15239, 17941, 22834, 23947, 30478, 35882, 47894, 72463, 125587, 144926, 167629, 251174, 335258, 507241, 797093, 1014482, 1594186, 3550687, 5579651, 7101374, 11159302, 39057557, 78115114]

約数ペア:

[(1, 78115114), (2, 39057557), (7, 11159302), (11, 7101374), (14, 5579651), (22, 3550687), (49, 1594186), (77, 1014482), (98, 797093), (154, 507241), (233, 335258), (311, 251174), (466, 167629), (539, 144926), (622, 125587), (1078, 72463), (1631, 47894), (2177, 35882), (2563, 30478), (3262, 23947), (3421, 22834), (4354, 17941), (5126, 15239), (6842, 11417)]