80565648

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{18859}}^1$

素因数の和:18959

約数の個数: 40

約数和(自身を含む): 210477600

約数和(自身を除く): 129911952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 18859, 37718, 56577, 75436, 113154, 150872, 226308, 301744, 452616, 905232, 1678451, 3356902, 5035353, 6713804, 10070706, 13427608, 20141412, 26855216, 40282824, 80565648]

約数ペア:

[(1, 80565648), (2, 40282824), (3, 26855216), (4, 20141412), (6, 13427608), (8, 10070706), (12, 6713804), (16, 5035353), (24, 3356902), (48, 1678451), (89, 905232), (178, 452616), (267, 301744), (356, 226308), (534, 150872), (712, 113154), (1068, 75436), (1424, 56577), (2136, 37718), (4272, 18859)]