91346268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2557}}^1$

素因数の和:2806

約数の個数: 48

約数和(自身を含む): 230629280

約数和(自身を除く): 139283012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 229, 458, 687, 916, 1374, 2557, 2748, 2977, 5114, 5954, 7671, 8931, 10228, 11908, 15342, 17862, 30684, 33241, 35724, 66482, 99723, 132964, 199446, 398892, 585553, 1171106, 1756659, 2342212, 3513318, 7026636, 7612189, 15224378, 22836567, 30448756, 45673134, 91346268]

約数ペア:

[(1, 91346268), (2, 45673134), (3, 30448756), (4, 22836567), (6, 15224378), (12, 7612189), (13, 7026636), (26, 3513318), (39, 2342212), (52, 1756659), (78, 1171106), (156, 585553), (229, 398892), (458, 199446), (687, 132964), (916, 99723), (1374, 66482), (2557, 35724), (2748, 33241), (2977, 30684), (5114, 17862), (5954, 15342), (7671, 11908), (8931, 10228)]