90899886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1303}}^1$

素因数の和:1477

約数の個数: 64

約数和(自身を含む): 228335616

約数和(自身を除く): 137435730

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 151, 154, 231, 302, 453, 462, 906, 1057, 1303, 1661, 2114, 2606, 3171, 3322, 3909, 4983, 6342, 7818, 9121, 9966, 11627, 14333, 18242, 23254, 27363, 28666, 34881, 42999, 54726, 69762, 85998, 100331, 196753, 200662, 300993, 393506, 590259, 601986, 1180518, 1377271, 2164283, 2754542, 4131813, 4328566, 6492849, 8263626, 12985698, 15149981, 30299962, 45449943, 90899886]

約数ペア:

[(1, 90899886), (2, 45449943), (3, 30299962), (6, 15149981), (7, 12985698), (11, 8263626), (14, 6492849), (21, 4328566), (22, 4131813), (33, 2754542), (42, 2164283), (66, 1377271), (77, 1180518), (151, 601986), (154, 590259), (231, 393506), (302, 300993), (453, 200662), (462, 196753), (906, 100331), (1057, 85998), (1303, 69762), (1661, 54726), (2114, 42999), (2606, 34881), (3171, 28666), (3322, 27363), (3909, 23254), (4983, 18242), (6342, 14333), (7818, 11627), (9121, 9966)]