90789102

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{49939}}^1$

素因数の和:50048

約数の個数: 24

約数和(自身を含む): 198661320

約数和(自身を除く): 107872218

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 49939, 99878, 149817, 299634, 449451, 898902, 5043839, 10087678, 15131517, 30263034, 45394551, 90789102]

約数ペア:

[(1, 90789102), (2, 45394551), (3, 30263034), (6, 15131517), (9, 10087678), (18, 5043839), (101, 898902), (202, 449451), (303, 299634), (606, 149817), (909, 99878), (1818, 49939)]