13087272

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 36158400

約数和(自身を除く): 23071128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 89, 132, 178, 264, 267, 356, 534, 557, 712, 979, 1068, 1114, 1671, 1958, 2136, 2228, 2937, 3342, 3916, 4456, 5874, 6127, 6684, 7832, 11748, 12254, 13368, 18381, 23496, 24508, 36762, 49016, 49573, 73524, 99146, 147048, 148719, 198292, 297438, 396584, 545303, 594876, 1090606, 1189752, 1635909, 2181212, 3271818, 4362424, 6543636, 13087272]

約数ペア:

[(1, 13087272), (2, 6543636), (3, 4362424), (4, 3271818), (6, 2181212), (8, 1635909), (11, 1189752), (12, 1090606), (22, 594876), (24, 545303), (33, 396584), (44, 297438), (66, 198292), (88, 148719), (89, 147048), (132, 99146), (178, 73524), (264, 49573), (267, 49016), (356, 36762), (534, 24508), (557, 23496), (712, 18381), (979, 13368), (1068, 12254), (1114, 11748), (1671, 7832), (1958, 6684), (2136, 6127), (2228, 5874), (2937, 4456), (3342, 3916)]