64077078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{6271}}^1$

素因数の和:6420

約数の個数: 32

約数和(自身を含む): 139087872

約数和(自身を除く): 75010794

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 3406, 5109, 6271, 10218, 12542, 18813, 37626, 81523, 163046, 244569, 489138, 821501, 1643002, 2464503, 4929006, 10679513, 21359026, 32038539, 64077078]

約数ペア:

[(1, 64077078), (2, 32038539), (3, 21359026), (6, 10679513), (13, 4929006), (26, 2464503), (39, 1643002), (78, 821501), (131, 489138), (262, 244569), (393, 163046), (786, 81523), (1703, 37626), (3406, 18813), (5109, 12542), (6271, 10218)]