89849741178

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1\times {\mathrm{173669}}^1$

素因数の和:173883

約数の個数: 48

約数和(自身を含む): 189005755680

約数和(自身を除く): 99156014502

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 163, 326, 489, 529, 978, 1058, 1587, 3174, 3749, 7498, 11247, 22494, 86227, 172454, 173669, 258681, 347338, 517362, 521007, 1042014, 3994387, 7988774, 11983161, 23966322, 28308047, 56616094, 84924141, 91870901, 169848282, 183741802, 275612703, 551225406, 651085081, 1302170162, 1953255243, 3906510486, 14974956863, 29949913726, 44924870589, 89849741178]

約数ペア:

[(1, 89849741178), (2, 44924870589), (3, 29949913726), (6, 14974956863), (23, 3906510486), (46, 1953255243), (69, 1302170162), (138, 651085081), (163, 551225406), (326, 275612703), (489, 183741802), (529, 169848282), (978, 91870901), (1058, 84924141), (1587, 56616094), (3174, 28308047), (3749, 23966322), (7498, 11983161), (11247, 7988774), (22494, 3994387), (86227, 1042014), (172454, 521007), (173669, 517362), (258681, 347338)]