64071756

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{84751}}^1$

素因数の和:84771

約数の個数: 48

約数和(自身を含む): 189844480

約数和(自身を除く): 125772724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 84751, 169502, 254253, 339004, 508506, 593257, 762759, 1017012, 1186514, 1525518, 1779771, 2288277, 2373028, 3051036, 3559542, 4576554, 5339313, 7119084, 9153108, 10678626, 16017939, 21357252, 32035878, 64071756]

約数ペア:

[(1, 64071756), (2, 32035878), (3, 21357252), (4, 16017939), (6, 10678626), (7, 9153108), (9, 7119084), (12, 5339313), (14, 4576554), (18, 3559542), (21, 3051036), (27, 2373028), (28, 2288277), (36, 1779771), (42, 1525518), (54, 1186514), (63, 1017012), (84, 762759), (108, 593257), (126, 508506), (189, 339004), (252, 254253), (378, 169502), (756, 84751)]