72276.000000

素因数分解:

$2^4\times 5^1\times {\mathrm{9623}}^1$

素因数の和:9636

約数の個数: 20

約数和(自身を含む): 1790064

約数和(自身を除く): 1020224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 9623, 19246, 38492, 48115, 76984, 96230, 153968, 192460, 384920, 769840]

約数ペア:

[(1, 769840), (2, 384920), (4, 192460), (5, 153968), (8, 96230), (10, 76984), (16, 48115), (20, 38492), (40, 19246), (80, 9623)]