85831578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1193}}^1$

素因数の和:1779

約数の個数: 48

約数和(自身を含む): 213086016

約数和(自身を除く): 127254438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 571, 1142, 1193, 1713, 2386, 3426, 3579, 3997, 5139, 7158, 7994, 8351, 10278, 10737, 11991, 16702, 21474, 23982, 25053, 35973, 50106, 71946, 75159, 150318, 681203, 1362406, 2043609, 4087218, 4768421, 6130827, 9536842, 12261654, 14305263, 28610526, 42915789, 85831578]

約数ペア:

[(1, 85831578), (2, 42915789), (3, 28610526), (6, 14305263), (7, 12261654), (9, 9536842), (14, 6130827), (18, 4768421), (21, 4087218), (42, 2043609), (63, 1362406), (126, 681203), (571, 150318), (1142, 75159), (1193, 71946), (1713, 50106), (2386, 35973), (3426, 25053), (3579, 23982), (3997, 21474), (5139, 16702), (7158, 11991), (7994, 10737), (8351, 10278)]