89439876

素因数分解:

$2^2\times 3^4\times {\mathrm{276049}}^1$

素因数の和:276065

約数の個数: 30

約数和(自身を含む): 233814350

約数和(自身を除く): 144374474

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 276049, 552098, 828147, 1104196, 1656294, 2484441, 3312588, 4968882, 7453323, 9937764, 14906646, 22359969, 29813292, 44719938, 89439876]

約数ペア:

[(1, 89439876), (2, 44719938), (3, 29813292), (4, 22359969), (6, 14906646), (9, 9937764), (12, 7453323), (18, 4968882), (27, 3312588), (36, 2484441), (54, 1656294), (81, 1104196), (108, 828147), (162, 552098), (324, 276049)]