81576302

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 134369280

約数和(自身を除く): 52792978

約数列:

[1, 2, 17, 34, 47, 71, 94, 142, 719, 799, 1207, 1438, 1598, 2414, 3337, 6674, 12223, 24446, 33793, 51049, 56729, 67586, 102098, 113458, 574481, 867833, 1148962, 1735666, 2399303, 4798606, 40788151, 81576302]

約数ペア:

[(1, 81576302), (2, 40788151), (17, 4798606), (34, 2399303), (47, 1735666), (71, 1148962), (94, 867833), (142, 574481), (719, 113458), (799, 102098), (1207, 67586), (1438, 56729), (1598, 51049), (2414, 33793), (3337, 24446), (6674, 12223)]