68156316

素因数分解:

$2^2\times 3^4\times {\mathrm{210359}}^1$

素因数の和:210375

約数の個数: 30

約数和(自身を含む): 178174920

約数和(自身を除く): 110018604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 210359, 420718, 631077, 841436, 1262154, 1893231, 2524308, 3786462, 5679693, 7572924, 11359386, 17039079, 22718772, 34078158, 68156316]

約数ペア:

[(1, 68156316), (2, 34078158), (3, 22718772), (4, 17039079), (6, 11359386), (9, 7572924), (12, 5679693), (18, 3786462), (27, 2524308), (36, 1893231), (54, 1262154), (81, 841436), (108, 631077), (162, 420718), (324, 210359)]