80857578

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{15091}}^1$

素因数の和:15162

約数の個数: 32

約数和(自身を含む): 173859840

約数和(自身を除く): 93002262

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 5358, 15091, 30182, 45273, 90546, 286729, 573458, 709277, 860187, 1418554, 1720374, 2127831, 4255662, 13476263, 26952526, 40428789, 80857578]

約数ペア:

[(1, 80857578), (2, 40428789), (3, 26952526), (6, 13476263), (19, 4255662), (38, 2127831), (47, 1720374), (57, 1418554), (94, 860187), (114, 709277), (141, 573458), (282, 286729), (893, 90546), (1786, 45273), (2679, 30182), (5358, 15091)]