72411262

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1627}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 143941248

約数和(自身を除く): 71529986

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 289, 374, 578, 1309, 1627, 2023, 2618, 3179, 3254, 4046, 6358, 11389, 17897, 22253, 22778, 27659, 35794, 44506, 55318, 125279, 193613, 250558, 304249, 387226, 470203, 608498, 940406, 2129743, 3291421, 4259486, 5172233, 6582842, 10344466, 36205631, 72411262]

約数ペア:

[(1, 72411262), (2, 36205631), (7, 10344466), (11, 6582842), (14, 5172233), (17, 4259486), (22, 3291421), (34, 2129743), (77, 940406), (119, 608498), (154, 470203), (187, 387226), (238, 304249), (289, 250558), (374, 193613), (578, 125279), (1309, 55318), (1627, 44506), (2023, 35794), (2618, 27659), (3179, 22778), (3254, 22253), (4046, 17897), (6358, 11389)]