87757884

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{42767}}^1$

素因数の和:42799

約数の個数: 48

約数和(自身を含む): 239500800

約数和(自身を除く): 151742916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 42767, 85534, 128301, 171068, 256602, 384903, 513204, 769806, 812573, 1154709, 1539612, 1625146, 2309418, 2437719, 3250292, 4618836, 4875438, 7313157, 9750876, 14626314, 21939471, 29252628, 43878942, 87757884]

約数ペア:

[(1, 87757884), (2, 43878942), (3, 29252628), (4, 21939471), (6, 14626314), (9, 9750876), (12, 7313157), (18, 4875438), (19, 4618836), (27, 3250292), (36, 2437719), (38, 2309418), (54, 1625146), (57, 1539612), (76, 1154709), (108, 812573), (114, 769806), (171, 513204), (228, 384903), (342, 256602), (513, 171068), (684, 128301), (1026, 85534), (2052, 42767)]