90472446

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{577}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 203419008

約数和(自身を除く): 112946562

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 281, 558, 562, 577, 843, 1154, 1686, 1731, 2529, 3462, 5058, 5193, 8711, 10386, 17422, 17887, 26133, 35774, 52266, 53661, 78399, 107322, 156798, 160983, 162137, 321966, 324274, 486411, 972822, 1459233, 2918466, 5026247, 10052494, 15078741, 30157482, 45236223, 90472446]

約数ペア:

[(1, 90472446), (2, 45236223), (3, 30157482), (6, 15078741), (9, 10052494), (18, 5026247), (31, 2918466), (62, 1459233), (93, 972822), (186, 486411), (279, 324274), (281, 321966), (558, 162137), (562, 160983), (577, 156798), (843, 107322), (1154, 78399), (1686, 53661), (1731, 52266), (2529, 35774), (3462, 26133), (5058, 17887), (5193, 17422), (8711, 10386)]