90678708

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{86857}}^1$

素因数の和:86896

約数の個数: 36

約数和(自身を含む): 237122340

約数和(自身を除く): 146443632

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 86857, 173714, 260571, 347428, 521142, 781713, 1042284, 1563426, 2518853, 3126852, 5037706, 7556559, 10075412, 15113118, 22669677, 30226236, 45339354, 90678708]

約数ペア:

[(1, 90678708), (2, 45339354), (3, 30226236), (4, 22669677), (6, 15113118), (9, 10075412), (12, 7556559), (18, 5037706), (29, 3126852), (36, 2518853), (58, 1563426), (87, 1042284), (116, 781713), (174, 521142), (261, 347428), (348, 260571), (522, 173714), (1044, 86857)]