78123066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{30493}}^1$

素因数の和:30566

約数の個数: 32

約数和(自身を含む): 181500288

約数和(自身を除く): 103377222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 30493, 60986, 91479, 182958, 213451, 426902, 640353, 1280706, 1860073, 3720146, 5580219, 11160438, 13020511, 26041022, 39061533, 78123066]

約数ペア:

[(1, 78123066), (2, 39061533), (3, 26041022), (6, 13020511), (7, 11160438), (14, 5580219), (21, 3720146), (42, 1860073), (61, 1280706), (122, 640353), (183, 426902), (366, 213451), (427, 182958), (854, 91479), (1281, 60986), (2562, 30493)]