85257936

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:385

約数の個数: 120

約数和(自身を含む): 250698240

約数和(自身を除く): 165440304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 71, 72, 93, 124, 142, 144, 186, 213, 248, 269, 279, 284, 372, 426, 496, 538, 558, 568, 639, 744, 807, 852, 1076, 1116, 1136, 1278, 1488, 1614, 1704, 2152, 2201, 2232, 2421, 2556, 3228, 3408, 4304, 4402, 4464, 4842, 5112, 6456, 6603, 8339, 8804, 9684, 10224, 12912, 13206, 16678, 17608, 19099, 19368, 19809, 25017, 26412, 33356, 35216, 38198, 38736, 39618, 50034, 52824, 57297, 66712, 75051, 76396, 79236, 100068, 105648, 114594, 133424, 150102, 152792, 158472, 171891, 200136, 229188, 300204, 305584, 316944, 343782, 400272, 458376, 592069, 600408, 687564, 916752, 1184138, 1200816, 1375128, 1776207, 2368276, 2750256, 3552414, 4736552, 5328621, 7104828, 9473104, 10657242, 14209656, 21314484, 28419312, 42628968, 85257936]

約数ペア:

[(1, 85257936), (2, 42628968), (3, 28419312), (4, 21314484), (6, 14209656), (8, 10657242), (9, 9473104), (12, 7104828), (16, 5328621), (18, 4736552), (24, 3552414), (31, 2750256), (36, 2368276), (48, 1776207), (62, 1375128), (71, 1200816), (72, 1184138), (93, 916752), (124, 687564), (142, 600408), (144, 592069), (186, 458376), (213, 400272), (248, 343782), (269, 316944), (279, 305584), (284, 300204), (372, 229188), (426, 200136), (496, 171891), (538, 158472), (558, 152792), (568, 150102), (639, 133424), (744, 114594), (807, 105648), (852, 100068), (1076, 79236), (1116, 76396), (1136, 75051), (1278, 66712), (1488, 57297), (1614, 52824), (1704, 50034), (2152, 39618), (2201, 38736), (2232, 38198), (2421, 35216), (2556, 33356), (3228, 26412), (3408, 25017), (4304, 19809), (4402, 19368), (4464, 19099), (4842, 17608), (5112, 16678), (6456, 13206), (6603, 12912), (8339, 10224), (8804, 9684)]