71280264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{270001}}^1$

素因数の和:270021

約数の個数: 32

約数和(自身を含む): 194401440

約数和(自身を除く): 123121176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 270001, 540002, 810003, 1080004, 1620006, 2160008, 2970011, 3240012, 5940022, 6480024, 8910033, 11880044, 17820066, 23760088, 35640132, 71280264]

約数ペア:

[(1, 71280264), (2, 35640132), (3, 23760088), (4, 17820066), (6, 11880044), (8, 8910033), (11, 6480024), (12, 5940022), (22, 3240012), (24, 2970011), (33, 2160008), (44, 1620006), (66, 1080004), (88, 810003), (132, 540002), (264, 270001)]