80749512

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{5693}}^1$

素因数の和:5902

約数の個数: 48

約数和(自身を含む): 219845340

約数和(自身を除く): 139095828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 5693, 7092, 11386, 14184, 17079, 22772, 34158, 45544, 51237, 68316, 102474, 136632, 204948, 409896, 1121521, 2243042, 3364563, 4486084, 6729126, 8972168, 10093689, 13458252, 20187378, 26916504, 40374756, 80749512]

約数ペア:

[(1, 80749512), (2, 40374756), (3, 26916504), (4, 20187378), (6, 13458252), (8, 10093689), (9, 8972168), (12, 6729126), (18, 4486084), (24, 3364563), (36, 2243042), (72, 1121521), (197, 409896), (394, 204948), (591, 136632), (788, 102474), (1182, 68316), (1576, 51237), (1773, 45544), (2364, 34158), (3546, 22772), (4728, 17079), (5693, 14184), (7092, 11386)]