69870852

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{13963}}^1$

素因数の和:14112

約数の個数: 36

約数和(自身を含む): 177901360

約数和(自身を除く): 108030508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 13963, 27926, 41889, 55852, 83778, 125667, 167556, 251334, 502668, 1940857, 3881714, 5822571, 7763428, 11645142, 17467713, 23290284, 34935426, 69870852]

約数ペア:

[(1, 69870852), (2, 34935426), (3, 23290284), (4, 17467713), (6, 11645142), (9, 7763428), (12, 5822571), (18, 3881714), (36, 1940857), (139, 502668), (278, 251334), (417, 167556), (556, 125667), (834, 83778), (1251, 55852), (1668, 41889), (2502, 27926), (5004, 13963)]