72439969

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{719}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 85363200

約数和(自身を除く): 12923231

約数列:

[1, 7, 37, 259, 389, 719, 2723, 5033, 14393, 26603, 100751, 186221, 279691, 1957837, 10348567, 72439969]

約数ペア:

[(1, 72439969), (7, 10348567), (37, 1957837), (259, 279691), (389, 186221), (719, 100751), (2723, 26603), (5033, 14393)]