87756788

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{701}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 186810624

約数和(自身を除く): 99053836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 263, 476, 526, 701, 1052, 1402, 1841, 2804, 3682, 4471, 4907, 7364, 8942, 9814, 11917, 17884, 19628, 23834, 31297, 47668, 62594, 83419, 125188, 166838, 184363, 333676, 368726, 737452, 1290541, 2581082, 3134171, 5162164, 6268342, 12536684, 21939197, 43878394, 87756788]

約数ペア:

[(1, 87756788), (2, 43878394), (4, 21939197), (7, 12536684), (14, 6268342), (17, 5162164), (28, 3134171), (34, 2581082), (68, 1290541), (119, 737452), (238, 368726), (263, 333676), (476, 184363), (526, 166838), (701, 125188), (1052, 83419), (1402, 62594), (1841, 47668), (2804, 31297), (3682, 23834), (4471, 19628), (4907, 17884), (7364, 11917), (8942, 9814)]