66768888

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{146423}}^1$

素因数の和:146451

約数の個数: 32

約数和(自身を含む): 175708800

約数和(自身を除く): 108939912

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 146423, 292846, 439269, 585692, 878538, 1171384, 1757076, 2782037, 3514152, 5564074, 8346111, 11128148, 16692222, 22256296, 33384444, 66768888]

約数ペア:

[(1, 66768888), (2, 33384444), (3, 22256296), (4, 16692222), (6, 11128148), (8, 8346111), (12, 5564074), (19, 3514152), (24, 2782037), (38, 1757076), (57, 1171384), (76, 878538), (114, 585692), (152, 439269), (228, 292846), (456, 146423)]