79443216

素因数分解:

$2^4\times 3^2\times {\mathrm{551689}}^1$

素因数の和:551703

約数の個数: 30

約数和(自身を含む): 222331070

約数和(自身を除く): 142887854

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 551689, 1103378, 1655067, 2206756, 3310134, 4413512, 4965201, 6620268, 8827024, 9930402, 13240536, 19860804, 26481072, 39721608, 79443216]

約数ペア:

[(1, 79443216), (2, 39721608), (3, 26481072), (4, 19860804), (6, 13240536), (8, 9930402), (9, 8827024), (12, 6620268), (16, 4965201), (18, 4413512), (24, 3310134), (36, 2206756), (48, 1655067), (72, 1103378), (144, 551689)]