71747604

素因数分解:

$2^2\times 3^2\times {\mathrm{1231}}^1\times {\mathrm{1619}}^1$

素因数の和:2860

約数の個数: 36

約数和(自身を含む): 181621440

約数和(自身を除く): 109873836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1231, 1619, 2462, 3238, 3693, 4857, 4924, 6476, 7386, 9714, 11079, 14571, 14772, 19428, 22158, 29142, 44316, 58284, 1992989, 3985978, 5978967, 7971956, 11957934, 17936901, 23915868, 35873802, 71747604]

約数ペア:

[(1, 71747604), (2, 35873802), (3, 23915868), (4, 17936901), (6, 11957934), (9, 7971956), (12, 5978967), (18, 3985978), (36, 1992989), (1231, 58284), (1619, 44316), (2462, 29142), (3238, 22158), (3693, 19428), (4857, 14772), (4924, 14571), (6476, 11079), (7386, 9714)]