72176356

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151631}}^1$

素因数の和:151659

約数の個数: 24

約数和(自身を含む): 152845056

約数和(自身を除く): 80668700

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 151631, 303262, 606524, 1061417, 2122834, 2577727, 4245668, 5155454, 10310908, 18044089, 36088178, 72176356]

約数ペア:

[(1, 72176356), (2, 36088178), (4, 18044089), (7, 10310908), (14, 5155454), (17, 4245668), (28, 2577727), (34, 2122834), (68, 1061417), (119, 606524), (238, 303262), (476, 151631)]