80876092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 159667200

約数和(自身を除く): 78791108

約数列:

[1, 2, 4, 11, 22, 44, 53, 79, 106, 158, 212, 316, 439, 583, 869, 878, 1166, 1738, 1756, 2332, 3476, 4187, 4829, 8374, 9658, 16748, 19316, 23267, 34681, 46057, 46534, 69362, 92114, 93068, 138724, 184228, 255937, 381491, 511874, 762982, 1023748, 1525964, 1838093, 3676186, 7352372, 20219023, 40438046, 80876092]

約数ペア:

[(1, 80876092), (2, 40438046), (4, 20219023), (11, 7352372), (22, 3676186), (44, 1838093), (53, 1525964), (79, 1023748), (106, 762982), (158, 511874), (212, 381491), (316, 255937), (439, 184228), (583, 138724), (869, 93068), (878, 92114), (1166, 69362), (1738, 46534), (1756, 46057), (2332, 34681), (3476, 23267), (4187, 19316), (4829, 16748), (8374, 9658)]