87255636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1787}}^1$

素因数の和:2120

約数の個数: 48

約数和(自身を含む): 220081344

約数和(自身を除く): 132825708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 313, 626, 939, 1252, 1787, 1878, 3574, 3756, 4069, 5361, 7148, 8138, 10722, 12207, 16276, 21444, 23231, 24414, 46462, 48828, 69693, 92924, 139386, 278772, 559331, 1118662, 1677993, 2237324, 3355986, 6711972, 7271303, 14542606, 21813909, 29085212, 43627818, 87255636]

約数ペア:

[(1, 87255636), (2, 43627818), (3, 29085212), (4, 21813909), (6, 14542606), (12, 7271303), (13, 6711972), (26, 3355986), (39, 2237324), (52, 1677993), (78, 1118662), (156, 559331), (313, 278772), (626, 139386), (939, 92924), (1252, 69693), (1787, 48828), (1878, 46462), (3574, 24414), (3756, 23231), (4069, 21444), (5361, 16276), (7148, 12207), (8138, 10722)]