85913022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2065

約数の個数: 64

約数和(自身を含む): 201600000

約数和(自身を除く): 115686978

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 174, 247, 377, 494, 551, 741, 754, 1102, 1131, 1482, 1653, 1999, 2262, 3306, 3998, 5997, 7163, 11994, 14326, 21489, 25987, 37981, 42978, 51974, 57971, 75962, 77961, 113943, 115942, 155922, 173913, 227886, 347826, 493753, 753623, 987506, 1101449, 1481259, 1507246, 2202898, 2260869, 2962518, 3304347, 4521738, 6608694, 14318837, 28637674, 42956511, 85913022]

約数ペア:

[(1, 85913022), (2, 42956511), (3, 28637674), (6, 14318837), (13, 6608694), (19, 4521738), (26, 3304347), (29, 2962518), (38, 2260869), (39, 2202898), (57, 1507246), (58, 1481259), (78, 1101449), (87, 987506), (114, 753623), (174, 493753), (247, 347826), (377, 227886), (494, 173913), (551, 155922), (741, 115942), (754, 113943), (1102, 77961), (1131, 75962), (1482, 57971), (1653, 51974), (1999, 42978), (2262, 37981), (3306, 25987), (3998, 21489), (5997, 14326), (7163, 11994)]