81031008

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{17959}}^1$

素因数の和:18019

約数の個数: 48

約数和(自身を含む): 217244160

約数和(自身を除く): 136213152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 17959, 35918, 53877, 71836, 107754, 143672, 215508, 287344, 431016, 574688, 844073, 862032, 1688146, 1724064, 2532219, 3376292, 5064438, 6752584, 10128876, 13505168, 20257752, 27010336, 40515504, 81031008]

約数ペア:

[(1, 81031008), (2, 40515504), (3, 27010336), (4, 20257752), (6, 13505168), (8, 10128876), (12, 6752584), (16, 5064438), (24, 3376292), (32, 2532219), (47, 1724064), (48, 1688146), (94, 862032), (96, 844073), (141, 574688), (188, 431016), (282, 287344), (376, 215508), (564, 143672), (752, 107754), (1128, 71836), (1504, 53877), (2256, 35918), (4512, 17959)]