83772136

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{8647}}^1$

素因数の和:8833

約数の個数: 32

約数和(自身を含む): 180570240

約数和(自身を除く): 96798104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 8647, 9688, 17294, 34588, 60529, 69176, 121058, 242116, 484232, 1495931, 2991862, 5983724, 10471517, 11967448, 20943034, 41886068, 83772136]

約数ペア:

[(1, 83772136), (2, 41886068), (4, 20943034), (7, 11967448), (8, 10471517), (14, 5983724), (28, 2991862), (56, 1495931), (173, 484232), (346, 242116), (692, 121058), (1211, 69176), (1384, 60529), (2422, 34588), (4844, 17294), (8647, 9688)]