80404728

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{56783}}^1$

素因数の和:56851

約数の個数: 32

約数和(自身を含む): 204422400

約数和(自身を除く): 124017672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 56783, 113566, 170349, 227132, 340698, 454264, 681396, 1362792, 3350197, 6700394, 10050591, 13400788, 20101182, 26801576, 40202364, 80404728]

約数ペア:

[(1, 80404728), (2, 40202364), (3, 26801576), (4, 20101182), (6, 13400788), (8, 10050591), (12, 6700394), (24, 3350197), (59, 1362792), (118, 681396), (177, 454264), (236, 340698), (354, 227132), (472, 170349), (708, 113566), (1416, 56783)]