78780182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 132662880

約数和(自身を除く): 53882698

約数列:

[1, 2, 13, 26, 29, 58, 163, 326, 377, 641, 754, 1282, 2119, 4238, 4727, 8333, 9454, 16666, 18589, 37178, 61451, 104483, 122902, 208966, 241657, 483314, 1358279, 2716558, 3030007, 6060014, 39390091, 78780182]

約数ペア:

[(1, 78780182), (2, 39390091), (13, 6060014), (26, 3030007), (29, 2716558), (58, 1358279), (163, 483314), (326, 241657), (377, 208966), (641, 122902), (754, 104483), (1282, 61451), (2119, 37178), (4238, 18589), (4727, 16666), (8333, 9454)]