85858716

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{521}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 207664128

約数和(自身を除く): 121805412

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 443, 521, 886, 1042, 1329, 1563, 1772, 2084, 2658, 3126, 5316, 6252, 13733, 16151, 27466, 32302, 41199, 48453, 54932, 64604, 82398, 96906, 164796, 193812, 230803, 461606, 692409, 923212, 1384818, 2769636, 7154893, 14309786, 21464679, 28619572, 42929358, 85858716]

約数ペア:

[(1, 85858716), (2, 42929358), (3, 28619572), (4, 21464679), (6, 14309786), (12, 7154893), (31, 2769636), (62, 1384818), (93, 923212), (124, 692409), (186, 461606), (372, 230803), (443, 193812), (521, 164796), (886, 96906), (1042, 82398), (1329, 64604), (1563, 54932), (1772, 48453), (2084, 41199), (2658, 32302), (3126, 27466), (5316, 16151), (6252, 13733)]