89181212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 173026560

約数和(自身を除く): 83845348

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 163, 313, 326, 437, 626, 652, 874, 1252, 1748, 3097, 3749, 5947, 6194, 7199, 7498, 11894, 12388, 14398, 14996, 23788, 28796, 51019, 71231, 102038, 136781, 142462, 204076, 273562, 284924, 547124, 969361, 1173437, 1938722, 2346874, 3877444, 4693748, 22295303, 44590606, 89181212]

約数ペア:

[(1, 89181212), (2, 44590606), (4, 22295303), (19, 4693748), (23, 3877444), (38, 2346874), (46, 1938722), (76, 1173437), (92, 969361), (163, 547124), (313, 284924), (326, 273562), (437, 204076), (626, 142462), (652, 136781), (874, 102038), (1252, 71231), (1748, 51019), (3097, 28796), (3749, 23788), (5947, 14996), (6194, 14398), (7199, 12388), (7498, 11894)]