80565384

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 206951040

約数和(自身を除く): 126385656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 113, 122, 183, 226, 244, 339, 366, 452, 487, 488, 678, 732, 904, 974, 1356, 1461, 1464, 1948, 2712, 2922, 3896, 5844, 6893, 11688, 13786, 20679, 27572, 29707, 41358, 55031, 55144, 59414, 82716, 89121, 110062, 118828, 165093, 165432, 178242, 220124, 237656, 330186, 356484, 440248, 660372, 712968, 1320744, 3356891, 6713782, 10070673, 13427564, 20141346, 26855128, 40282692, 80565384]

約数ペア:

[(1, 80565384), (2, 40282692), (3, 26855128), (4, 20141346), (6, 13427564), (8, 10070673), (12, 6713782), (24, 3356891), (61, 1320744), (113, 712968), (122, 660372), (183, 440248), (226, 356484), (244, 330186), (339, 237656), (366, 220124), (452, 178242), (487, 165432), (488, 165093), (678, 118828), (732, 110062), (904, 89121), (974, 82716), (1356, 59414), (1461, 55144), (1464, 55031), (1948, 41358), (2712, 29707), (2922, 27572), (3896, 20679), (5844, 13786), (6893, 11688)]