83920608

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1381}}^1$

素因数の和:1608

約数の個数: 72

約数和(自身を含む): 239953896

約数和(自身を除く): 156033288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 844, 1266, 1381, 1688, 1899, 2532, 2762, 3376, 3798, 4143, 5064, 5524, 6752, 7596, 8286, 10128, 11048, 12429, 15192, 16572, 20256, 22096, 24858, 30384, 33144, 44192, 49716, 60768, 66288, 99432, 132576, 198864, 291391, 397728, 582782, 874173, 1165564, 1748346, 2331128, 2622519, 3496692, 4662256, 5245038, 6993384, 9324512, 10490076, 13986768, 20980152, 27973536, 41960304, 83920608]

約数ペア:

[(1, 83920608), (2, 41960304), (3, 27973536), (4, 20980152), (6, 13986768), (8, 10490076), (9, 9324512), (12, 6993384), (16, 5245038), (18, 4662256), (24, 3496692), (32, 2622519), (36, 2331128), (48, 1748346), (72, 1165564), (96, 874173), (144, 582782), (211, 397728), (288, 291391), (422, 198864), (633, 132576), (844, 99432), (1266, 66288), (1381, 60768), (1688, 49716), (1899, 44192), (2532, 33144), (2762, 30384), (3376, 24858), (3798, 22096), (4143, 20256), (5064, 16572), (5524, 15192), (6752, 12429), (7596, 11048), (8286, 10128)]