71854236

素因数分解:

$2^2\times 3^3\times {\mathrm{521}}^1\times {\mathrm{1277}}^1$

素因数の和:1811

約数の個数: 48

約数和(自身を含む): 186792480

約数和(自身を除く): 114938244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 521, 1042, 1277, 1563, 2084, 2554, 3126, 3831, 4689, 5108, 6252, 7662, 9378, 11493, 14067, 15324, 18756, 22986, 28134, 34479, 45972, 56268, 68958, 137916, 665317, 1330634, 1995951, 2661268, 3991902, 5987853, 7983804, 11975706, 17963559, 23951412, 35927118, 71854236]

約数ペア:

[(1, 71854236), (2, 35927118), (3, 23951412), (4, 17963559), (6, 11975706), (9, 7983804), (12, 5987853), (18, 3991902), (27, 2661268), (36, 1995951), (54, 1330634), (108, 665317), (521, 137916), (1042, 68958), (1277, 56268), (1563, 45972), (2084, 34479), (2554, 28134), (3126, 22986), (3831, 18756), (4689, 15324), (5108, 14067), (6252, 11493), (7662, 9378)]