80164539

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 153216000

約数和(自身を除く): 73051461

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 59, 63, 79, 91, 117, 147, 177, 189, 237, 273, 351, 413, 441, 531, 553, 637, 711, 767, 819, 1027, 1239, 1323, 1593, 1659, 1911, 2133, 2301, 2457, 2891, 3081, 3717, 3871, 4661, 4977, 5369, 5733, 6903, 7189, 8673, 9243, 11151, 11613, 13983, 14931, 16107, 17199, 20709, 21567, 26019, 27729, 32627, 34839, 37583, 41949, 48321, 50323, 60593, 64701, 78057, 97881, 104517, 112749, 125847, 144963, 150969, 181779, 194103, 228389, 293643, 338247, 424151, 452907, 545337, 685167, 880929, 1014741, 1272453, 1358721, 1636011, 2055501, 2969057, 3817359, 6166503, 8907171, 11452077, 26721513, 80164539]

約数ペア:

[(1, 80164539), (3, 26721513), (7, 11452077), (9, 8907171), (13, 6166503), (21, 3817359), (27, 2969057), (39, 2055501), (49, 1636011), (59, 1358721), (63, 1272453), (79, 1014741), (91, 880929), (117, 685167), (147, 545337), (177, 452907), (189, 424151), (237, 338247), (273, 293643), (351, 228389), (413, 194103), (441, 181779), (531, 150969), (553, 144963), (637, 125847), (711, 112749), (767, 104517), (819, 97881), (1027, 78057), (1239, 64701), (1323, 60593), (1593, 50323), (1659, 48321), (1911, 41949), (2133, 37583), (2301, 34839), (2457, 32627), (2891, 27729), (3081, 26019), (3717, 21567), (3871, 20709), (4661, 17199), (4977, 16107), (5369, 14931), (5733, 13983), (6903, 11613), (7189, 11151), (8673, 9243)]