78855252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{3389}}^1$

素因数の和:3680

約数の個数: 48

約数和(自身を含む): 211102080

約数和(自身を除く): 132246828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 277, 554, 831, 1108, 1662, 1939, 3324, 3389, 3878, 5817, 6778, 7756, 10167, 11634, 13556, 20334, 23268, 23723, 40668, 47446, 71169, 94892, 142338, 284676, 938753, 1877506, 2816259, 3755012, 5632518, 6571271, 11265036, 13142542, 19713813, 26285084, 39427626, 78855252]

約数ペア:

[(1, 78855252), (2, 39427626), (3, 26285084), (4, 19713813), (6, 13142542), (7, 11265036), (12, 6571271), (14, 5632518), (21, 3755012), (28, 2816259), (42, 1877506), (84, 938753), (277, 284676), (554, 142338), (831, 94892), (1108, 71169), (1662, 47446), (1939, 40668), (3324, 23723), (3389, 23268), (3878, 20334), (5817, 13556), (6778, 11634), (7756, 10167)]