80095428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{317839}}^1$

素因数の和:317856

約数の個数: 36

約数和(自身を含む): 231387520

約数和(自身を除く): 151292092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 317839, 635678, 953517, 1271356, 1907034, 2224873, 2860551, 3814068, 4449746, 5721102, 6674619, 8899492, 11442204, 13349238, 20023857, 26698476, 40047714, 80095428]

約数ペア:

[(1, 80095428), (2, 40047714), (3, 26698476), (4, 20023857), (6, 13349238), (7, 11442204), (9, 8899492), (12, 6674619), (14, 5721102), (18, 4449746), (21, 3814068), (28, 2860551), (36, 2224873), (42, 1907034), (63, 1271356), (84, 953517), (126, 635678), (252, 317839)]