67681728

素因数分解:

$2^6\times 3^2\times {\mathrm{117503}}^1$

素因数の和:117521

約数の個数: 42

約数和(自身を含む): 193999104

約数和(自身を除く): 126317376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 117503, 235006, 352509, 470012, 705018, 940024, 1057527, 1410036, 1880048, 2115054, 2820072, 3760096, 4230108, 5640144, 7520192, 8460216, 11280288, 16920432, 22560576, 33840864, 67681728]

約数ペア:

[(1, 67681728), (2, 33840864), (3, 22560576), (4, 16920432), (6, 11280288), (8, 8460216), (9, 7520192), (12, 5640144), (16, 4230108), (18, 3760096), (24, 2820072), (32, 2115054), (36, 1880048), (48, 1410036), (64, 1057527), (72, 940024), (96, 705018), (144, 470012), (192, 352509), (288, 235006), (576, 117503)]