123801084

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1571}}^1$

素因数の和:1791

約数の個数: 72

約数和(自身を含む): 343324800

約数和(自身を除く): 219523716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 199, 396, 398, 597, 796, 1194, 1571, 1791, 2189, 2388, 3142, 3582, 4378, 4713, 6284, 6567, 7164, 8756, 9426, 13134, 14139, 17281, 18852, 19701, 26268, 28278, 34562, 39402, 51843, 56556, 69124, 78804, 103686, 155529, 207372, 311058, 312629, 622116, 625258, 937887, 1250516, 1875774, 2813661, 3438919, 3751548, 5627322, 6877838, 10316757, 11254644, 13755676, 20633514, 30950271, 41267028, 61900542, 123801084]

約数ペア:

[(1, 123801084), (2, 61900542), (3, 41267028), (4, 30950271), (6, 20633514), (9, 13755676), (11, 11254644), (12, 10316757), (18, 6877838), (22, 5627322), (33, 3751548), (36, 3438919), (44, 2813661), (66, 1875774), (99, 1250516), (132, 937887), (198, 625258), (199, 622116), (396, 312629), (398, 311058), (597, 207372), (796, 155529), (1194, 103686), (1571, 78804), (1791, 69124), (2189, 56556), (2388, 51843), (3142, 39402), (3582, 34562), (4378, 28278), (4713, 26268), (6284, 19701), (6567, 18852), (7164, 17281), (8756, 14139), (9426, 13134)]