71900856

素因数分解:

$2^3\times 3^2\times {\mathrm{998623}}^1$

素因数の和:998635

約数の個数: 24

約数和(自身を含む): 194731680

約数和(自身を除く): 122830824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 998623, 1997246, 2995869, 3994492, 5991738, 7988984, 8987607, 11983476, 17975214, 23966952, 35950428, 71900856]

約数ペア:

[(1, 71900856), (2, 35950428), (3, 23966952), (4, 17975214), (6, 11983476), (8, 8987607), (9, 7988984), (12, 5991738), (18, 3994492), (24, 2995869), (36, 1997246), (72, 998623)]