86423940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{480133}}^1$

素因数の和:480148

約数の個数: 36

約数和(自身を含む): 262153164

約数和(自身を除く): 175729224

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 480133, 960266, 1440399, 1920532, 2400665, 2880798, 4321197, 4801330, 5761596, 7201995, 8642394, 9602660, 14403990, 17284788, 21605985, 28807980, 43211970, 86423940]

約数ペア:

[(1, 86423940), (2, 43211970), (3, 28807980), (4, 21605985), (5, 17284788), (6, 14403990), (9, 9602660), (10, 8642394), (12, 7201995), (15, 5761596), (18, 4801330), (20, 4321197), (30, 2880798), (36, 2400665), (45, 1920532), (60, 1440399), (90, 960266), (180, 480133)]