68208516

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{9817}}^1$

素因数の和:10020

約数の個数: 36

約数和(自身を含む): 173326972

約数和(自身を除く): 105118456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 579, 772, 1158, 1737, 2316, 3474, 6948, 9817, 19634, 29451, 39268, 58902, 88353, 117804, 176706, 353412, 1894681, 3789362, 5684043, 7578724, 11368086, 17052129, 22736172, 34104258, 68208516]

約数ペア:

[(1, 68208516), (2, 34104258), (3, 22736172), (4, 17052129), (6, 11368086), (9, 7578724), (12, 5684043), (18, 3789362), (36, 1894681), (193, 353412), (386, 176706), (579, 117804), (772, 88353), (1158, 58902), (1737, 39268), (2316, 29451), (3474, 19634), (6948, 9817)]