66981744

素因数分解:

$2^4\times 3^2\times {\mathrm{465151}}^1$

素因数の和:465165

約数の個数: 30

約数和(自身を含む): 187456256

約数和(自身を除く): 120474512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 465151, 930302, 1395453, 1860604, 2790906, 3721208, 4186359, 5581812, 7442416, 8372718, 11163624, 16745436, 22327248, 33490872, 66981744]

約数ペア:

[(1, 66981744), (2, 33490872), (3, 22327248), (4, 16745436), (6, 11163624), (8, 8372718), (9, 7442416), (12, 5581812), (16, 4186359), (18, 3721208), (24, 2790906), (36, 1860604), (48, 1395453), (72, 930302), (144, 465151)]