85641972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23869}}^1$

素因数の和:23912

約数の個数: 48

約数和(自身を含む): 224568960

約数和(自身を除く): 138926988

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 23869, 47738, 71607, 95476, 143214, 286428, 310297, 548987, 620594, 930891, 1097974, 1241188, 1646961, 1861782, 2195948, 3293922, 3723564, 6587844, 7136831, 14273662, 21410493, 28547324, 42820986, 85641972]

約数ペア:

[(1, 85641972), (2, 42820986), (3, 28547324), (4, 21410493), (6, 14273662), (12, 7136831), (13, 6587844), (23, 3723564), (26, 3293922), (39, 2195948), (46, 1861782), (52, 1646961), (69, 1241188), (78, 1097974), (92, 930891), (138, 620594), (156, 548987), (276, 310297), (299, 286428), (598, 143214), (897, 95476), (1196, 71607), (1794, 47738), (3588, 23869)]