78556074

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 159333696

約数和(自身を除く): 80777622

約数列:

[1, 2, 3, 6, 137, 227, 274, 411, 421, 454, 681, 822, 842, 1263, 1362, 2526, 31099, 57677, 62198, 93297, 95567, 115354, 173031, 186594, 191134, 286701, 346062, 573402, 13092679, 26185358, 39278037, 78556074]

約数ペア:

[(1, 78556074), (2, 39278037), (3, 26185358), (6, 13092679), (137, 573402), (227, 346062), (274, 286701), (411, 191134), (421, 186594), (454, 173031), (681, 115354), (822, 95567), (842, 93297), (1263, 62198), (1362, 57677), (2526, 31099)]