72574824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{431993}}^1$

素因数の和:432009

約数の個数: 32

約数和(自身を含む): 207357120

約数和(自身を除く): 134782296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 431993, 863986, 1295979, 1727972, 2591958, 3023951, 3455944, 5183916, 6047902, 9071853, 10367832, 12095804, 18143706, 24191608, 36287412, 72574824]

約数ペア:

[(1, 72574824), (2, 36287412), (3, 24191608), (4, 18143706), (6, 12095804), (7, 10367832), (8, 9071853), (12, 6047902), (14, 5183916), (21, 3455944), (24, 3023951), (28, 2591958), (42, 1727972), (56, 1295979), (84, 863986), (168, 431993)]