90156078

素因数分解:

$2^1\times 3^4\times {\mathrm{556519}}^1$

素因数の和:556533

約数の個数: 20

約数和(自身を含む): 202016760

約数和(自身を除く): 111860682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 556519, 1113038, 1669557, 3339114, 5008671, 10017342, 15026013, 30052026, 45078039, 90156078]

約数ペア:

[(1, 90156078), (2, 45078039), (3, 30052026), (6, 15026013), (9, 10017342), (18, 5008671), (27, 3339114), (54, 1669557), (81, 1113038), (162, 556519)]