72456816

素因数分解:

$2^4\times 3^1\times {\mathrm{1509517}}^1$

素因数の和:1509528

約数の個数: 20

約数和(自身を含む): 187180232

約数和(自身を除く): 114723416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1509517, 3019034, 4528551, 6038068, 9057102, 12076136, 18114204, 24152272, 36228408, 72456816]

約数ペア:

[(1, 72456816), (2, 36228408), (3, 24152272), (4, 18114204), (6, 12076136), (8, 9057102), (12, 6038068), (16, 4528551), (24, 3019034), (48, 1509517)]