68874444

素因数分解:

$2^2\times 3^2\times {\mathrm{647}}^1\times {\mathrm{2957}}^1$

素因数の和:3614

約数の個数: 36

約数和(自身を含む): 174427344

約数和(自身を除く): 105552900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 647, 1294, 1941, 2588, 2957, 3882, 5823, 5914, 7764, 8871, 11646, 11828, 17742, 23292, 26613, 35484, 53226, 106452, 1913179, 3826358, 5739537, 7652716, 11479074, 17218611, 22958148, 34437222, 68874444]

約数ペア:

[(1, 68874444), (2, 34437222), (3, 22958148), (4, 17218611), (6, 11479074), (9, 7652716), (12, 5739537), (18, 3826358), (36, 1913179), (647, 106452), (1294, 53226), (1941, 35484), (2588, 26613), (2957, 23292), (3882, 17742), (5823, 11828), (5914, 11646), (7764, 8871)]