78661644

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 188622336

約数和(自身を除く): 109960692

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 211, 282, 422, 564, 633, 661, 844, 1266, 1322, 1983, 2532, 2644, 3966, 7932, 9917, 19834, 29751, 31067, 39668, 59502, 62134, 93201, 119004, 124268, 139471, 186402, 278942, 372804, 418413, 557884, 836826, 1673652, 6555137, 13110274, 19665411, 26220548, 39330822, 78661644]

約数ペア:

[(1, 78661644), (2, 39330822), (3, 26220548), (4, 19665411), (6, 13110274), (12, 6555137), (47, 1673652), (94, 836826), (141, 557884), (188, 418413), (211, 372804), (282, 278942), (422, 186402), (564, 139471), (633, 124268), (661, 119004), (844, 93201), (1266, 62134), (1322, 59502), (1983, 39668), (2532, 31067), (2644, 29751), (3966, 19834), (7932, 9917)]