123156576

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{5413}}^1$

素因数の和:5508

約数の個数: 72

約数和(自身を含む): 354725280

約数和(自身を除く): 231568704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5413, 5688, 7584, 10826, 11376, 16239, 21652, 22752, 32478, 43304, 48717, 64956, 86608, 97434, 129912, 173216, 194868, 259824, 389736, 427627, 519648, 779472, 855254, 1282881, 1558944, 1710508, 2565762, 3421016, 3848643, 5131524, 6842032, 7697286, 10263048, 13684064, 15394572, 20526096, 30789144, 41052192, 61578288, 123156576]

約数ペア:

[(1, 123156576), (2, 61578288), (3, 41052192), (4, 30789144), (6, 20526096), (8, 15394572), (9, 13684064), (12, 10263048), (16, 7697286), (18, 6842032), (24, 5131524), (32, 3848643), (36, 3421016), (48, 2565762), (72, 1710508), (79, 1558944), (96, 1282881), (144, 855254), (158, 779472), (237, 519648), (288, 427627), (316, 389736), (474, 259824), (632, 194868), (711, 173216), (948, 129912), (1264, 97434), (1422, 86608), (1896, 64956), (2528, 48717), (2844, 43304), (3792, 32478), (5413, 22752), (5688, 21652), (7584, 16239), (10826, 11376)]