81269736

素因数分解:

$2^3\times 3^1\times {\mathrm{191}}^1\times {\mathrm{17729}}^1$

素因数の和:17929

約数の個数: 32

約数和(自身を含む): 204249600

約数和(自身を除く): 122979864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 191, 382, 573, 764, 1146, 1528, 2292, 4584, 17729, 35458, 53187, 70916, 106374, 141832, 212748, 425496, 3386239, 6772478, 10158717, 13544956, 20317434, 27089912, 40634868, 81269736]

約数ペア:

[(1, 81269736), (2, 40634868), (3, 27089912), (4, 20317434), (6, 13544956), (8, 10158717), (12, 6772478), (24, 3386239), (191, 425496), (382, 212748), (573, 141832), (764, 106374), (1146, 70916), (1528, 53187), (2292, 35458), (4584, 17729)]