77887366

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 123379200

約数和(自身を除く): 45491834

約数列:

[1, 2, 47, 67, 83, 94, 134, 149, 166, 298, 3149, 3901, 5561, 6298, 7003, 7802, 9983, 11122, 12367, 14006, 19966, 24734, 261367, 469201, 522734, 581249, 828589, 938402, 1162498, 1657178, 38943683, 77887366]

約数ペア:

[(1, 77887366), (2, 38943683), (47, 1657178), (67, 1162498), (83, 938402), (94, 828589), (134, 581249), (149, 522734), (166, 469201), (298, 261367), (3149, 24734), (3901, 19966), (5561, 14006), (6298, 12367), (7003, 11122), (7802, 9983)]