66372540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85093}}^1$

素因数の和:85118

約数の個数: 48

約数和(自身を含む): 200141088

約数和(自身を除く): 133768548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 85093, 170186, 255279, 340372, 425465, 510558, 850930, 1021116, 1106209, 1276395, 1701860, 2212418, 2552790, 3318627, 4424836, 5105580, 5531045, 6637254, 11062090, 13274508, 16593135, 22124180, 33186270, 66372540]

約数ペア:

[(1, 66372540), (2, 33186270), (3, 22124180), (4, 16593135), (5, 13274508), (6, 11062090), (10, 6637254), (12, 5531045), (13, 5105580), (15, 4424836), (20, 3318627), (26, 2552790), (30, 2212418), (39, 1701860), (52, 1276395), (60, 1106209), (65, 1021116), (78, 850930), (130, 510558), (156, 425465), (195, 340372), (260, 255279), (390, 170186), (780, 85093)]