87979398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1307}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 189858816

約数和(自身を除く): 101879418

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 863, 1307, 1726, 2589, 2614, 3921, 5178, 7842, 11219, 16991, 22438, 33657, 33982, 50973, 67314, 101946, 1127941, 2255882, 3383823, 6767646, 14663233, 29326466, 43989699, 87979398]

約数ペア:

[(1, 87979398), (2, 43989699), (3, 29326466), (6, 14663233), (13, 6767646), (26, 3383823), (39, 2255882), (78, 1127941), (863, 101946), (1307, 67314), (1726, 50973), (2589, 33982), (2614, 33657), (3921, 22438), (5178, 16991), (7842, 11219)]