76720552

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 146512800

約数和(自身を除く): 69792248

約数列:

[1, 2, 4, 8, 83, 166, 227, 332, 454, 509, 664, 908, 1018, 1816, 2036, 4072, 18841, 37682, 42247, 75364, 84494, 115543, 150728, 168988, 231086, 337976, 462172, 924344, 9590069, 19180138, 38360276, 76720552]

約数ペア:

[(1, 76720552), (2, 38360276), (4, 19180138), (8, 9590069), (83, 924344), (166, 462172), (227, 337976), (332, 231086), (454, 168988), (509, 150728), (664, 115543), (908, 84494), (1018, 75364), (1816, 42247), (2036, 37682), (4072, 18841)]