68272854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{6389}}^1$

素因数の和:6544

約数の個数: 32

約数和(自身を含む): 148145760

約数和(自身を除く): 79872906

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 3562, 5343, 6389, 10686, 12778, 19167, 38334, 83057, 166114, 249171, 498342, 875293, 1750586, 2625879, 5251758, 11378809, 22757618, 34136427, 68272854]

約数ペア:

[(1, 68272854), (2, 34136427), (3, 22757618), (6, 11378809), (13, 5251758), (26, 2625879), (39, 1750586), (78, 875293), (137, 498342), (274, 249171), (411, 166114), (822, 83057), (1781, 38334), (3562, 19167), (5343, 12778), (6389, 10686)]