72163056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{214771}}^1$

素因数の和:214789

約数の個数: 40

約数和(自身を含む): 213053824

約数和(自身を除く): 140890768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 214771, 429542, 644313, 859084, 1288626, 1503397, 1718168, 2577252, 3006794, 3436336, 4510191, 5154504, 6013588, 9020382, 10309008, 12027176, 18040764, 24054352, 36081528, 72163056]

約数ペア:

[(1, 72163056), (2, 36081528), (3, 24054352), (4, 18040764), (6, 12027176), (7, 10309008), (8, 9020382), (12, 6013588), (14, 5154504), (16, 4510191), (21, 3436336), (24, 3006794), (28, 2577252), (42, 1718168), (48, 1503397), (56, 1288626), (84, 859084), (112, 644313), (168, 429542), (336, 214771)]