68370858

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{55049}}^1$

素因数の和:55083

約数の個数: 32

約数和(自身を含む): 158544000

約数和(自身を除く): 90173142

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 55049, 110098, 165147, 330294, 495441, 990882, 1266127, 1486323, 2532254, 2972646, 3798381, 7596762, 11395143, 22790286, 34185429, 68370858]

約数ペア:

[(1, 68370858), (2, 34185429), (3, 22790286), (6, 11395143), (9, 7596762), (18, 3798381), (23, 2972646), (27, 2532254), (46, 1486323), (54, 1266127), (69, 990882), (138, 495441), (207, 330294), (414, 165147), (621, 110098), (1242, 55049)]