87490584

素因数分解:

$2^3\times 3^3\times {\mathrm{405049}}^1$

素因数の和:405064

約数の個数: 32

約数和(自身を含む): 243030000

約数和(自身を除く): 155539416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 405049, 810098, 1215147, 1620196, 2430294, 3240392, 3645441, 4860588, 7290882, 9721176, 10936323, 14581764, 21872646, 29163528, 43745292, 87490584]

約数ペア:

[(1, 87490584), (2, 43745292), (3, 29163528), (4, 21872646), (6, 14581764), (8, 10936323), (9, 9721176), (12, 7290882), (18, 4860588), (24, 3645441), (27, 3240392), (36, 2430294), (54, 1620196), (72, 1215147), (108, 810098), (216, 405049)]