40636008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{80627}}^1$

素因数の和:80646

約数の個数: 48

約数和(自身を含む): 125779680

約数和(自身を除く): 85143672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 80627, 161254, 241881, 322508, 483762, 564389, 645016, 725643, 967524, 1128778, 1451286, 1693167, 1935048, 2257556, 2902572, 3386334, 4515112, 5079501, 5805144, 6772668, 10159002, 13545336, 20318004, 40636008]

約数ペア:

[(1, 40636008), (2, 20318004), (3, 13545336), (4, 10159002), (6, 6772668), (7, 5805144), (8, 5079501), (9, 4515112), (12, 3386334), (14, 2902572), (18, 2257556), (21, 1935048), (24, 1693167), (28, 1451286), (36, 1128778), (42, 967524), (56, 725643), (63, 645016), (72, 564389), (84, 483762), (126, 322508), (168, 241881), (252, 161254), (504, 80627)]