81584472

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{12637}}^1$

素因数の和:12915

約数の個数: 32

約数和(自身を含む): 204735600

約数和(自身を除く): 123151128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 3228, 6456, 12637, 25274, 37911, 50548, 75822, 101096, 151644, 303288, 3399353, 6798706, 10198059, 13597412, 20396118, 27194824, 40792236, 81584472]

約数ペア:

[(1, 81584472), (2, 40792236), (3, 27194824), (4, 20396118), (6, 13597412), (8, 10198059), (12, 6798706), (24, 3399353), (269, 303288), (538, 151644), (807, 101096), (1076, 75822), (1614, 50548), (2152, 37911), (3228, 25274), (6456, 12637)]