84609868

素因数分解:

$2^2\times 7^3\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 174988800

約数和(自身を除く): 90378932

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 343, 581, 686, 743, 1162, 1372, 1486, 2324, 2972, 4067, 5201, 8134, 10402, 16268, 20804, 28469, 36407, 56938, 61669, 72814, 113876, 123338, 145628, 246676, 254849, 431683, 509698, 863366, 1019396, 1726732, 3021781, 6043562, 12087124, 21152467, 42304934, 84609868]

約数ペア:

[(1, 84609868), (2, 42304934), (4, 21152467), (7, 12087124), (14, 6043562), (28, 3021781), (49, 1726732), (83, 1019396), (98, 863366), (166, 509698), (196, 431683), (332, 254849), (343, 246676), (581, 145628), (686, 123338), (743, 113876), (1162, 72814), (1372, 61669), (1486, 56938), (2324, 36407), (2972, 28469), (4067, 20804), (5201, 16268), (8134, 10402)]