65211804

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{28753}}^1$

素因数の和:28776

約数の個数: 60

約数和(自身を含む): 194837104

約数和(自身を除く): 129625300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 28753, 57506, 86259, 115012, 172518, 201271, 258777, 345036, 402542, 517554, 603813, 776331, 805084, 1035108, 1207626, 1552662, 1811439, 2328993, 2415252, 3105324, 3622878, 4657986, 5434317, 7245756, 9315972, 10868634, 16302951, 21737268, 32605902, 65211804]

約数ペア:

[(1, 65211804), (2, 32605902), (3, 21737268), (4, 16302951), (6, 10868634), (7, 9315972), (9, 7245756), (12, 5434317), (14, 4657986), (18, 3622878), (21, 3105324), (27, 2415252), (28, 2328993), (36, 1811439), (42, 1552662), (54, 1207626), (63, 1035108), (81, 805084), (84, 776331), (108, 603813), (126, 517554), (162, 402542), (189, 345036), (252, 258777), (324, 201271), (378, 172518), (567, 115012), (756, 86259), (1134, 57506), (2268, 28753)]