90160026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{15349}}^1$

素因数の和:15454

約数の個数: 32

約数和(自身を含む): 198936000

約数和(自身を除く): 108775974

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 178, 267, 534, 979, 1958, 2937, 5874, 15349, 30698, 46047, 92094, 168839, 337678, 506517, 1013034, 1366061, 2732122, 4098183, 8196366, 15026671, 30053342, 45080013, 90160026]

約数ペア:

[(1, 90160026), (2, 45080013), (3, 30053342), (6, 15026671), (11, 8196366), (22, 4098183), (33, 2732122), (66, 1366061), (89, 1013034), (178, 506517), (267, 337678), (534, 168839), (979, 92094), (1958, 46047), (2937, 30698), (5874, 15349)]