87045072

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:468

約数の個数: 80

約数和(自身を含む): 232360128

約数和(自身を除く): 145315056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 181, 233, 258, 344, 362, 466, 516, 543, 688, 699, 724, 932, 1032, 1086, 1398, 1448, 1864, 2064, 2172, 2796, 2896, 3728, 4344, 5592, 7783, 8688, 10019, 11184, 15566, 20038, 23349, 30057, 31132, 40076, 42173, 46698, 60114, 62264, 80152, 84346, 93396, 120228, 124528, 126519, 160304, 168692, 186792, 240456, 253038, 337384, 373584, 480912, 506076, 674768, 1012152, 1813439, 2024304, 3626878, 5440317, 7253756, 10880634, 14507512, 21761268, 29015024, 43522536, 87045072]

約数ペア:

[(1, 87045072), (2, 43522536), (3, 29015024), (4, 21761268), (6, 14507512), (8, 10880634), (12, 7253756), (16, 5440317), (24, 3626878), (43, 2024304), (48, 1813439), (86, 1012152), (129, 674768), (172, 506076), (181, 480912), (233, 373584), (258, 337384), (344, 253038), (362, 240456), (466, 186792), (516, 168692), (543, 160304), (688, 126519), (699, 124528), (724, 120228), (932, 93396), (1032, 84346), (1086, 80152), (1398, 62264), (1448, 60114), (1864, 46698), (2064, 42173), (2172, 40076), (2796, 31132), (2896, 30057), (3728, 23349), (4344, 20038), (5592, 15566), (7783, 11184), (8688, 10019)]