866172

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 2217600

約数和(自身を除く): 1351428

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 131, 174, 228, 262, 348, 393, 524, 551, 786, 1102, 1572, 1653, 2204, 2489, 3306, 3799, 4978, 6612, 7467, 7598, 9956, 11397, 14934, 15196, 22794, 29868, 45588, 72181, 144362, 216543, 288724, 433086, 866172]

約数ペア:

[(1, 866172), (2, 433086), (3, 288724), (4, 216543), (6, 144362), (12, 72181), (19, 45588), (29, 29868), (38, 22794), (57, 15196), (58, 14934), (76, 11397), (87, 9956), (114, 7598), (116, 7467), (131, 6612), (174, 4978), (228, 3799), (262, 3306), (348, 2489), (393, 2204), (524, 1653), (551, 1572), (786, 1102)]