86507577

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 155990016

約数和(自身を除く): 69482439

約数列:

[1, 3, 9, 13, 17, 23, 31, 39, 51, 61, 69, 93, 117, 153, 183, 207, 221, 279, 299, 391, 403, 527, 549, 663, 713, 793, 897, 1037, 1173, 1209, 1403, 1581, 1891, 1989, 2139, 2379, 2691, 3111, 3519, 3627, 4209, 4743, 5083, 5673, 6417, 6851, 7137, 9269, 9333, 12121, 12627, 13481, 15249, 17019, 18239, 20553, 23851, 24583, 27807, 32147, 36363, 40443, 43493, 45747, 54717, 61659, 71553, 73749, 83421, 96441, 109089, 121329, 130479, 157573, 164151, 214659, 221247, 289323, 310063, 391437, 417911, 472719, 565409, 739381, 930189, 1253733, 1418157, 1696227, 2218143, 2790567, 3761199, 5088681, 6654429, 9611953, 28835859, 86507577]

約数ペア:

[(1, 86507577), (3, 28835859), (9, 9611953), (13, 6654429), (17, 5088681), (23, 3761199), (31, 2790567), (39, 2218143), (51, 1696227), (61, 1418157), (69, 1253733), (93, 930189), (117, 739381), (153, 565409), (183, 472719), (207, 417911), (221, 391437), (279, 310063), (299, 289323), (391, 221247), (403, 214659), (527, 164151), (549, 157573), (663, 130479), (713, 121329), (793, 109089), (897, 96441), (1037, 83421), (1173, 73749), (1209, 71553), (1403, 61659), (1581, 54717), (1891, 45747), (1989, 43493), (2139, 40443), (2379, 36363), (2691, 32147), (3111, 27807), (3519, 24583), (3627, 23851), (4209, 20553), (4743, 18239), (5083, 17019), (5673, 15249), (6417, 13481), (6851, 12627), (7137, 12121), (9269, 9333)]