64845978

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6793}}^1$

素因数の和:6878

約数の個数: 32

約数和(自身を含む): 136314816

約数和(自身を除く): 71468838

約数列:

[1, 2, 3, 6, 37, 43, 74, 86, 111, 129, 222, 258, 1591, 3182, 4773, 6793, 9546, 13586, 20379, 40758, 251341, 292099, 502682, 584198, 754023, 876297, 1508046, 1752594, 10807663, 21615326, 32422989, 64845978]

約数ペア:

[(1, 64845978), (2, 32422989), (3, 21615326), (6, 10807663), (37, 1752594), (43, 1508046), (74, 876297), (86, 754023), (111, 584198), (129, 502682), (222, 292099), (258, 251341), (1591, 40758), (3182, 20379), (4773, 13586), (6793, 9546)]