80768548

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{751}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 169795584

約数和(自身を除く): 89027036

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 167, 322, 334, 644, 668, 751, 1169, 1502, 2338, 3004, 3841, 4676, 5257, 7682, 10514, 15364, 17273, 21028, 26887, 34546, 53774, 69092, 107548, 120911, 125417, 241822, 250834, 483644, 501668, 877919, 1755838, 2884591, 3511676, 5769182, 11538364, 20192137, 40384274, 80768548]

約数ペア:

[(1, 80768548), (2, 40384274), (4, 20192137), (7, 11538364), (14, 5769182), (23, 3511676), (28, 2884591), (46, 1755838), (92, 877919), (161, 501668), (167, 483644), (322, 250834), (334, 241822), (644, 125417), (668, 120911), (751, 107548), (1169, 69092), (1502, 53774), (2338, 34546), (3004, 26887), (3841, 21028), (4676, 17273), (5257, 15364), (7682, 10514)]