82161036

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 217211904

約数和(自身を除く): 135050868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 83, 93, 124, 166, 186, 249, 279, 332, 372, 498, 558, 747, 887, 996, 1116, 1494, 1774, 2573, 2661, 2988, 3548, 5146, 5322, 7719, 7983, 10292, 10644, 15438, 15966, 23157, 27497, 30876, 31932, 46314, 54994, 73621, 82491, 92628, 109988, 147242, 164982, 220863, 247473, 294484, 329964, 441726, 494946, 662589, 883452, 989892, 1325178, 2282251, 2650356, 4564502, 6846753, 9129004, 13693506, 20540259, 27387012, 41080518, 82161036]

約数ペア:

[(1, 82161036), (2, 41080518), (3, 27387012), (4, 20540259), (6, 13693506), (9, 9129004), (12, 6846753), (18, 4564502), (31, 2650356), (36, 2282251), (62, 1325178), (83, 989892), (93, 883452), (124, 662589), (166, 494946), (186, 441726), (249, 329964), (279, 294484), (332, 247473), (372, 220863), (498, 164982), (558, 147242), (747, 109988), (887, 92628), (996, 82491), (1116, 73621), (1494, 54994), (1774, 46314), (2573, 31932), (2661, 30876), (2988, 27497), (3548, 23157), (5146, 15966), (5322, 15438), (7719, 10644), (7983, 10292)]