86221356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1259}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 217324800

約数和(自身を除く): 131103444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 439, 878, 1259, 1317, 1756, 2518, 2634, 3777, 5036, 5268, 5707, 7554, 11414, 15108, 16367, 17121, 22828, 32734, 34242, 49101, 65468, 68484, 98202, 196404, 552701, 1105402, 1658103, 2210804, 3316206, 6632412, 7185113, 14370226, 21555339, 28740452, 43110678, 86221356]

約数ペア:

[(1, 86221356), (2, 43110678), (3, 28740452), (4, 21555339), (6, 14370226), (12, 7185113), (13, 6632412), (26, 3316206), (39, 2210804), (52, 1658103), (78, 1105402), (156, 552701), (439, 196404), (878, 98202), (1259, 68484), (1317, 65468), (1756, 49101), (2518, 34242), (2634, 32734), (3777, 22828), (5036, 17121), (5268, 16367), (5707, 15108), (7554, 11414)]