68479998

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 138945024

約数和(自身を除く): 70465026

約数列:

[1, 2, 3, 6, 137, 227, 274, 367, 411, 454, 681, 734, 822, 1101, 1362, 2202, 31099, 50279, 62198, 83309, 93297, 100558, 150837, 166618, 186594, 249927, 301674, 499854, 11413333, 22826666, 34239999, 68479998]

約数ペア:

[(1, 68479998), (2, 34239999), (3, 22826666), (6, 11413333), (137, 499854), (227, 301674), (274, 249927), (367, 186594), (411, 166618), (454, 150837), (681, 100558), (734, 93297), (822, 83309), (1101, 62198), (1362, 50279), (2202, 31099)]