68524548

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 164154816

約数和(自身を除く): 95630268

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 163, 212, 318, 326, 489, 636, 652, 661, 978, 1322, 1956, 1983, 2644, 3966, 7932, 8639, 17278, 25917, 34556, 35033, 51834, 70066, 103668, 105099, 107743, 140132, 210198, 215486, 323229, 420396, 430972, 646458, 1292916, 5710379, 11420758, 17131137, 22841516, 34262274, 68524548]

約数ペア:

[(1, 68524548), (2, 34262274), (3, 22841516), (4, 17131137), (6, 11420758), (12, 5710379), (53, 1292916), (106, 646458), (159, 430972), (163, 420396), (212, 323229), (318, 215486), (326, 210198), (489, 140132), (636, 107743), (652, 105099), (661, 103668), (978, 70066), (1322, 51834), (1956, 35033), (1983, 34556), (2644, 25917), (3966, 17278), (7932, 8639)]