87218508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{559093}}^1$

素因数の和:559113

約数の個数: 24

約数和(自身を含む): 219164848

約数和(自身を除く): 131946340

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 559093, 1118186, 1677279, 2236372, 3354558, 6709116, 7268209, 14536418, 21804627, 29072836, 43609254, 87218508]

約数ペア:

[(1, 87218508), (2, 43609254), (3, 29072836), (4, 21804627), (6, 14536418), (12, 7268209), (13, 6709116), (26, 3354558), (39, 2236372), (52, 1677279), (78, 1118186), (156, 559093)]