64138068

素因数分解:

$2^2\times 3^4\times {\mathrm{197957}}^1$

素因数の和:197973

約数の個数: 30

約数和(自身を含む): 167670426

約数和(自身を除く): 103532358

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 197957, 395914, 593871, 791828, 1187742, 1781613, 2375484, 3563226, 5344839, 7126452, 10689678, 16034517, 21379356, 32069034, 64138068]

約数ペア:

[(1, 64138068), (2, 32069034), (3, 21379356), (4, 16034517), (6, 10689678), (9, 7126452), (12, 5344839), (18, 3563226), (27, 2375484), (36, 1781613), (54, 1187742), (81, 791828), (108, 593871), (162, 395914), (324, 197957)]