72757272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{433079}}^1$

素因数の和:433095

約数の個数: 32

約数和(自身を含む): 207878400

約数和(自身を除く): 135121128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 433079, 866158, 1299237, 1732316, 2598474, 3031553, 3464632, 5196948, 6063106, 9094659, 10393896, 12126212, 18189318, 24252424, 36378636, 72757272]

約数ペア:

[(1, 72757272), (2, 36378636), (3, 24252424), (4, 18189318), (6, 12126212), (7, 10393896), (8, 9094659), (12, 6063106), (14, 5196948), (21, 3464632), (24, 3031553), (28, 2598474), (42, 1732316), (56, 1299237), (84, 866158), (168, 433079)]