77721852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4409}}^1$

素因数の和:4542

約数の個数: 48

約数和(自身を含む): 197074080

約数和(自身を除く): 119352228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 678, 1356, 1469, 2938, 4407, 4409, 5876, 8814, 8818, 13227, 17628, 17636, 26454, 52908, 57317, 114634, 171951, 229268, 343902, 498217, 687804, 996434, 1494651, 1992868, 2989302, 5978604, 6476821, 12953642, 19430463, 25907284, 38860926, 77721852]

約数ペア:

[(1, 77721852), (2, 38860926), (3, 25907284), (4, 19430463), (6, 12953642), (12, 6476821), (13, 5978604), (26, 2989302), (39, 1992868), (52, 1494651), (78, 996434), (113, 687804), (156, 498217), (226, 343902), (339, 229268), (452, 171951), (678, 114634), (1356, 57317), (1469, 52908), (2938, 26454), (4407, 17636), (4409, 17628), (5876, 13227), (8814, 8818)]