80875986

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1291}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 165768768

約数和(自身を除く): 84892782

約数列:

[1, 2, 3, 6, 53, 106, 159, 197, 318, 394, 591, 1182, 1291, 2582, 3873, 7746, 10441, 20882, 31323, 62646, 68423, 136846, 205269, 254327, 410538, 508654, 762981, 1525962, 13479331, 26958662, 40437993, 80875986]

約数ペア:

[(1, 80875986), (2, 40437993), (3, 26958662), (6, 13479331), (53, 1525962), (106, 762981), (159, 508654), (197, 410538), (318, 254327), (394, 205269), (591, 136846), (1182, 68423), (1291, 62646), (2582, 31323), (3873, 20882), (7746, 10441)]