25230168

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2521}}^1$

素因数の和:2672

約数の個数: 48

約数和(自身を含む): 68850600

約数和(自身を除く): 43620432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 2521, 3336, 5004, 5042, 7563, 10008, 10084, 15126, 20168, 22689, 30252, 45378, 60504, 90756, 181512, 350419, 700838, 1051257, 1401676, 2102514, 2803352, 3153771, 4205028, 6307542, 8410056, 12615084, 25230168]

約数ペア:

[(1, 25230168), (2, 12615084), (3, 8410056), (4, 6307542), (6, 4205028), (8, 3153771), (9, 2803352), (12, 2102514), (18, 1401676), (24, 1051257), (36, 700838), (72, 350419), (139, 181512), (278, 90756), (417, 60504), (556, 45378), (834, 30252), (1112, 22689), (1251, 20168), (1668, 15126), (2502, 10084), (2521, 10008), (3336, 7563), (5004, 5042)]