90676366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 151911936

約数和(自身を除く): 61235570

約数列:

[1, 2, 11, 22, 73, 131, 146, 262, 431, 803, 862, 1441, 1606, 2882, 4741, 9482, 9563, 19126, 31463, 56461, 62926, 105193, 112922, 210386, 346093, 621071, 692186, 1242142, 4121653, 8243306, 45338183, 90676366]

約数ペア:

[(1, 90676366), (2, 45338183), (11, 8243306), (22, 4121653), (73, 1242142), (131, 692186), (146, 621071), (262, 346093), (431, 210386), (803, 112922), (862, 105193), (1441, 62926), (1606, 56461), (2882, 31463), (4741, 19126), (9482, 9563)]