72569136

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1409}}^1$

素因数の和:1486

約数の個数: 80

約数和(自身を含む): 199317600

約数和(自身を除く): 126748464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 37, 48, 58, 74, 87, 111, 116, 148, 174, 222, 232, 296, 348, 444, 464, 592, 696, 888, 1073, 1392, 1409, 1776, 2146, 2818, 3219, 4227, 4292, 5636, 6438, 8454, 8584, 11272, 12876, 16908, 17168, 22544, 25752, 33816, 40861, 51504, 52133, 67632, 81722, 104266, 122583, 156399, 163444, 208532, 245166, 312798, 326888, 417064, 490332, 625596, 653776, 834128, 980664, 1251192, 1511857, 1961328, 2502384, 3023714, 4535571, 6047428, 9071142, 12094856, 18142284, 24189712, 36284568, 72569136]

約数ペア:

[(1, 72569136), (2, 36284568), (3, 24189712), (4, 18142284), (6, 12094856), (8, 9071142), (12, 6047428), (16, 4535571), (24, 3023714), (29, 2502384), (37, 1961328), (48, 1511857), (58, 1251192), (74, 980664), (87, 834128), (111, 653776), (116, 625596), (148, 490332), (174, 417064), (222, 326888), (232, 312798), (296, 245166), (348, 208532), (444, 163444), (464, 156399), (592, 122583), (696, 104266), (888, 81722), (1073, 67632), (1392, 52133), (1409, 51504), (1776, 40861), (2146, 33816), (2818, 25752), (3219, 22544), (4227, 17168), (4292, 16908), (5636, 12876), (6438, 11272), (8454, 8584)]