79328746

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 145117440

約数和(自身を除く): 65788694

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 103, 203, 206, 271, 406, 542, 721, 1421, 1442, 1897, 2842, 2987, 3794, 5047, 5974, 7859, 10094, 13279, 15718, 20909, 26558, 27913, 41818, 55013, 55826, 110026, 146363, 195391, 292726, 385091, 390782, 770182, 809477, 1367737, 1618954, 2735474, 5666339, 11332678, 39664373, 79328746]

約数ペア:

[(1, 79328746), (2, 39664373), (7, 11332678), (14, 5666339), (29, 2735474), (49, 1618954), (58, 1367737), (98, 809477), (103, 770182), (203, 390782), (206, 385091), (271, 292726), (406, 195391), (542, 146363), (721, 110026), (1421, 55826), (1442, 55013), (1897, 41818), (2842, 27913), (2987, 26558), (3794, 20909), (5047, 15718), (5974, 13279), (7859, 10094)]