80992218

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 164542464

約数和(自身を除く): 83550246

約数列:

[1, 2, 3, 6, 127, 157, 254, 314, 381, 471, 677, 762, 942, 1354, 2031, 4062, 19939, 39878, 59817, 85979, 106289, 119634, 171958, 212578, 257937, 318867, 515874, 637734, 13498703, 26997406, 40496109, 80992218]

約数ペア:

[(1, 80992218), (2, 40496109), (3, 26997406), (6, 13498703), (127, 637734), (157, 515874), (254, 318867), (314, 257937), (381, 212578), (471, 171958), (677, 119634), (762, 106289), (942, 85979), (1354, 59817), (2031, 39878), (4062, 19939)]