7200756

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1439}}^1$

素因数の和:1588

約数の個数: 36

約数和(自身を含む): 18345600

約数和(自身を除く): 11144844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1439, 1668, 2502, 2878, 4317, 5004, 5756, 8634, 12951, 17268, 25902, 51804, 200021, 400042, 600063, 800084, 1200126, 1800189, 2400252, 3600378, 7200756]

約数ペア:

[(1, 7200756), (2, 3600378), (3, 2400252), (4, 1800189), (6, 1200126), (9, 800084), (12, 600063), (18, 400042), (36, 200021), (139, 51804), (278, 25902), (417, 17268), (556, 12951), (834, 8634), (1251, 5756), (1439, 5004), (1668, 4317), (2502, 2878)]