78243864

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{15451}}^1$

素因数の和:15671

約数の個数: 32

約数和(自身を含む): 196549440

約数和(自身を除く): 118305576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 5064, 15451, 30902, 46353, 61804, 92706, 123608, 185412, 370824, 3260161, 6520322, 9780483, 13040644, 19560966, 26081288, 39121932, 78243864]

約数ペア:

[(1, 78243864), (2, 39121932), (3, 26081288), (4, 19560966), (6, 13040644), (8, 9780483), (12, 6520322), (24, 3260161), (211, 370824), (422, 185412), (633, 123608), (844, 92706), (1266, 61804), (1688, 46353), (2532, 30902), (5064, 15451)]