85757988

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{937}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 208010880

約数和(自身を除く): 122252892

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 263, 348, 526, 789, 937, 1052, 1578, 1874, 2811, 3156, 3748, 5622, 7627, 11244, 15254, 22881, 27173, 30508, 45762, 54346, 81519, 91524, 108692, 163038, 246431, 326076, 492862, 739293, 985724, 1478586, 2957172, 7146499, 14292998, 21439497, 28585996, 42878994, 85757988]

約数ペア:

[(1, 85757988), (2, 42878994), (3, 28585996), (4, 21439497), (6, 14292998), (12, 7146499), (29, 2957172), (58, 1478586), (87, 985724), (116, 739293), (174, 492862), (263, 326076), (348, 246431), (526, 163038), (789, 108692), (937, 91524), (1052, 81519), (1578, 54346), (1874, 45762), (2811, 30508), (3156, 27173), (3748, 22881), (5622, 15254), (7627, 11244)]