87863178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{4919}}^1$

素因数の和:5166

約数の個数: 32

約数和(自身を含む): 190108800

約数和(自身を除く): 102245622

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 1374, 2977, 4919, 5954, 8931, 9838, 14757, 17862, 29514, 63947, 127894, 191841, 383682, 1126451, 2252902, 3379353, 6758706, 14643863, 29287726, 43931589, 87863178]

約数ペア:

[(1, 87863178), (2, 43931589), (3, 29287726), (6, 14643863), (13, 6758706), (26, 3379353), (39, 2252902), (78, 1126451), (229, 383682), (458, 191841), (687, 127894), (1374, 63947), (2977, 29514), (4919, 17862), (5954, 14757), (8931, 9838)]