1245672

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 3552000

約数和(自身を除く): 2306328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 79, 108, 146, 158, 216, 219, 237, 292, 316, 438, 474, 584, 632, 657, 711, 876, 948, 1314, 1422, 1752, 1896, 1971, 2133, 2628, 2844, 3942, 4266, 5256, 5688, 5767, 7884, 8532, 11534, 15768, 17064, 17301, 23068, 34602, 46136, 51903, 69204, 103806, 138408, 155709, 207612, 311418, 415224, 622836, 1245672]

約数ペア:

[(1, 1245672), (2, 622836), (3, 415224), (4, 311418), (6, 207612), (8, 155709), (9, 138408), (12, 103806), (18, 69204), (24, 51903), (27, 46136), (36, 34602), (54, 23068), (72, 17301), (73, 17064), (79, 15768), (108, 11534), (146, 8532), (158, 7884), (216, 5767), (219, 5688), (237, 5256), (292, 4266), (316, 3942), (438, 2844), (474, 2628), (584, 2133), (632, 1971), (657, 1896), (711, 1752), (876, 1422), (948, 1314)]