64072764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{254257}}^1$

素因数の和:254274

約数の個数: 36

約数和(自身を含む): 185099824

約数和(自身を除く): 121027060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 254257, 508514, 762771, 1017028, 1525542, 1779799, 2288313, 3051084, 3559598, 4576626, 5339397, 7119196, 9153252, 10678794, 16018191, 21357588, 32036382, 64072764]

約数ペア:

[(1, 64072764), (2, 32036382), (3, 21357588), (4, 16018191), (6, 10678794), (7, 9153252), (9, 7119196), (12, 5339397), (14, 4576626), (18, 3559598), (21, 3051084), (28, 2288313), (36, 1779799), (42, 1525542), (63, 1017028), (84, 762771), (126, 508514), (252, 254257)]