71220024

素因数分解:

$2^3\times 3^2\times {\mathrm{277}}^1\times {\mathrm{3571}}^1$

素因数の和:3860

約数の個数: 48

約数和(自身を含む): 193638120

約数和(自身を除く): 122418096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 277, 554, 831, 1108, 1662, 2216, 2493, 3324, 3571, 4986, 6648, 7142, 9972, 10713, 14284, 19944, 21426, 28568, 32139, 42852, 64278, 85704, 128556, 257112, 989167, 1978334, 2967501, 3956668, 5935002, 7913336, 8902503, 11870004, 17805006, 23740008, 35610012, 71220024]

約数ペア:

[(1, 71220024), (2, 35610012), (3, 23740008), (4, 17805006), (6, 11870004), (8, 8902503), (9, 7913336), (12, 5935002), (18, 3956668), (24, 2967501), (36, 1978334), (72, 989167), (277, 257112), (554, 128556), (831, 85704), (1108, 64278), (1662, 42852), (2216, 32139), (2493, 28568), (3324, 21426), (3571, 19944), (4986, 14284), (6648, 10713), (7142, 9972)]