78477182

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 146805120

約数和(自身を除く): 68327938

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 307, 434, 589, 614, 961, 1178, 1922, 2149, 4123, 4298, 5833, 6727, 8246, 9517, 11666, 13454, 18259, 19034, 36518, 40831, 66619, 81662, 127813, 133238, 180823, 255626, 295027, 361646, 590054, 1265761, 2065189, 2531522, 4130378, 5605513, 11211026, 39238591, 78477182]

約数ペア:

[(1, 78477182), (2, 39238591), (7, 11211026), (14, 5605513), (19, 4130378), (31, 2531522), (38, 2065189), (62, 1265761), (133, 590054), (217, 361646), (266, 295027), (307, 255626), (434, 180823), (589, 133238), (614, 127813), (961, 81662), (1178, 66619), (1922, 40831), (2149, 36518), (4123, 19034), (4298, 18259), (5833, 13454), (6727, 11666), (8246, 9517)]