87499548

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{11411}}^1$

素因数の和:11495

約数の個数: 48

約数和(自身を含む): 230065920

約数和(自身を除く): 142566372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 11411, 22822, 34233, 45644, 68466, 102699, 136932, 205398, 308097, 410796, 616194, 810181, 1232388, 1620362, 2430543, 3240724, 4861086, 7291629, 9722172, 14583258, 21874887, 29166516, 43749774, 87499548]

約数ペア:

[(1, 87499548), (2, 43749774), (3, 29166516), (4, 21874887), (6, 14583258), (9, 9722172), (12, 7291629), (18, 4861086), (27, 3240724), (36, 2430543), (54, 1620362), (71, 1232388), (108, 810181), (142, 616194), (213, 410796), (284, 308097), (426, 205398), (639, 136932), (852, 102699), (1278, 68466), (1917, 45644), (2556, 34233), (3834, 22822), (7668, 11411)]