87661554

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{45233}}^1$

素因数の和:45274

約数の個数: 32

約数和(自身を含む): 195410880

約数和(自身を除く): 107749326

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 45233, 90466, 135699, 271398, 768961, 859427, 1537922, 1718854, 2306883, 2578281, 4613766, 5156562, 14610259, 29220518, 43830777, 87661554]

約数ペア:

[(1, 87661554), (2, 43830777), (3, 29220518), (6, 14610259), (17, 5156562), (19, 4613766), (34, 2578281), (38, 2306883), (51, 1718854), (57, 1537922), (102, 859427), (114, 768961), (323, 271398), (646, 135699), (969, 90466), (1938, 45233)]