77867752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5351}}^1$

素因数の和:5481

約数の個数: 32

約数和(自身を含む): 156064320

約数和(自身を除く): 78196568

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1819, 3638, 5351, 7276, 10702, 14552, 21404, 42808, 90967, 181934, 363868, 572557, 727736, 1145114, 2290228, 4580456, 9733469, 19466938, 38933876, 77867752]

約数ペア:

[(1, 77867752), (2, 38933876), (4, 19466938), (8, 9733469), (17, 4580456), (34, 2290228), (68, 1145114), (107, 727736), (136, 572557), (214, 363868), (428, 181934), (856, 90967), (1819, 42808), (3638, 21404), (5351, 14552), (7276, 10702)]