86460556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1373}}^1$

素因数の和:1570

約数の個数: 48

約数和(自身を含む): 187435584

約数和(自身を除く): 100975028

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 173, 182, 346, 364, 692, 1211, 1373, 2249, 2422, 2746, 4498, 4844, 5492, 8996, 9611, 15743, 17849, 19222, 31486, 35698, 38444, 62972, 71396, 124943, 237529, 249886, 475058, 499772, 950116, 1662703, 3087877, 3325406, 6175754, 6650812, 12351508, 21615139, 43230278, 86460556]

約数ペア:

[(1, 86460556), (2, 43230278), (4, 21615139), (7, 12351508), (13, 6650812), (14, 6175754), (26, 3325406), (28, 3087877), (52, 1662703), (91, 950116), (173, 499772), (182, 475058), (346, 249886), (364, 237529), (692, 124943), (1211, 71396), (1373, 62972), (2249, 38444), (2422, 35698), (2746, 31486), (4498, 19222), (4844, 17849), (5492, 15743), (8996, 9611)]