85280544

素因数分解:

$2^5\times 3^2\times {\mathrm{277}}^1\times {\mathrm{1069}}^1$

素因数の和:1362

約数の個数: 72

約数和(自身を含む): 243619740

約数和(自身を除く): 158339196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 277, 288, 554, 831, 1069, 1108, 1662, 2138, 2216, 2493, 3207, 3324, 4276, 4432, 4986, 6414, 6648, 8552, 8864, 9621, 9972, 12828, 13296, 17104, 19242, 19944, 25656, 26592, 34208, 38484, 39888, 51312, 76968, 79776, 102624, 153936, 296113, 307872, 592226, 888339, 1184452, 1776678, 2368904, 2665017, 3553356, 4737808, 5330034, 7106712, 9475616, 10660068, 14213424, 21320136, 28426848, 42640272, 85280544]

約数ペア:

[(1, 85280544), (2, 42640272), (3, 28426848), (4, 21320136), (6, 14213424), (8, 10660068), (9, 9475616), (12, 7106712), (16, 5330034), (18, 4737808), (24, 3553356), (32, 2665017), (36, 2368904), (48, 1776678), (72, 1184452), (96, 888339), (144, 592226), (277, 307872), (288, 296113), (554, 153936), (831, 102624), (1069, 79776), (1108, 76968), (1662, 51312), (2138, 39888), (2216, 38484), (2493, 34208), (3207, 26592), (3324, 25656), (4276, 19944), (4432, 19242), (4986, 17104), (6414, 13296), (6648, 12828), (8552, 9972), (8864, 9621)]