68906352

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{20219}}^1$

素因数の和:20301

約数の個数: 40

約数和(自身を含む): 180524160

約数和(自身を除く): 111617808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 20219, 40438, 60657, 80876, 121314, 161752, 242628, 323504, 485256, 970512, 1435549, 2871098, 4306647, 5742196, 8613294, 11484392, 17226588, 22968784, 34453176, 68906352]

約数ペア:

[(1, 68906352), (2, 34453176), (3, 22968784), (4, 17226588), (6, 11484392), (8, 8613294), (12, 5742196), (16, 4306647), (24, 2871098), (48, 1435549), (71, 970512), (142, 485256), (213, 323504), (284, 242628), (426, 161752), (568, 121314), (852, 80876), (1136, 60657), (1704, 40438), (3408, 20219)]