68947416

素因数分解:

$2^3\times 3^3\times {\mathrm{319201}}^1$

素因数の和:319216

約数の個数: 32

約数和(自身を含む): 191521200

約数和(自身を除く): 122573784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 319201, 638402, 957603, 1276804, 1915206, 2553608, 2872809, 3830412, 5745618, 7660824, 8618427, 11491236, 17236854, 22982472, 34473708, 68947416]

約数ペア:

[(1, 68947416), (2, 34473708), (3, 22982472), (4, 17236854), (6, 11491236), (8, 8618427), (9, 7660824), (12, 5745618), (18, 3830412), (24, 2872809), (27, 2553608), (36, 1915206), (54, 1276804), (72, 957603), (108, 638402), (216, 319201)]