87488136

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{2297}}^1$

素因数の和:2355

約数の個数: 72

約数和(自身を含む): 247804830

約数和(自身を除く): 160316694

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 529, 552, 828, 1058, 1587, 1656, 2116, 2297, 3174, 4232, 4594, 4761, 6348, 6891, 9188, 9522, 12696, 13782, 18376, 19044, 20673, 27564, 38088, 41346, 52831, 55128, 82692, 105662, 158493, 165384, 211324, 316986, 422648, 475479, 633972, 950958, 1215113, 1267944, 1901916, 2430226, 3645339, 3803832, 4860452, 7290678, 9720904, 10936017, 14581356, 21872034, 29162712, 43744068, 87488136]

約数ペア:

[(1, 87488136), (2, 43744068), (3, 29162712), (4, 21872034), (6, 14581356), (8, 10936017), (9, 9720904), (12, 7290678), (18, 4860452), (23, 3803832), (24, 3645339), (36, 2430226), (46, 1901916), (69, 1267944), (72, 1215113), (92, 950958), (138, 633972), (184, 475479), (207, 422648), (276, 316986), (414, 211324), (529, 165384), (552, 158493), (828, 105662), (1058, 82692), (1587, 55128), (1656, 52831), (2116, 41346), (2297, 38088), (3174, 27564), (4232, 20673), (4594, 19044), (4761, 18376), (6348, 13782), (6891, 12696), (9188, 9522)]