71247864

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:900

約数の個数: 64

約数和(自身を含む): 184343040

約数和(自身を除く): 113095176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 83, 94, 141, 166, 188, 249, 282, 332, 376, 498, 564, 664, 761, 996, 1128, 1522, 1992, 2283, 3044, 3901, 4566, 6088, 7802, 9132, 11703, 15604, 18264, 23406, 31208, 35767, 46812, 63163, 71534, 93624, 107301, 126326, 143068, 189489, 214602, 252652, 286136, 378978, 429204, 505304, 757956, 858408, 1515912, 2968661, 5937322, 8905983, 11874644, 17811966, 23749288, 35623932, 71247864]

約数ペア:

[(1, 71247864), (2, 35623932), (3, 23749288), (4, 17811966), (6, 11874644), (8, 8905983), (12, 5937322), (24, 2968661), (47, 1515912), (83, 858408), (94, 757956), (141, 505304), (166, 429204), (188, 378978), (249, 286136), (282, 252652), (332, 214602), (376, 189489), (498, 143068), (564, 126326), (664, 107301), (761, 93624), (996, 71534), (1128, 63163), (1522, 46812), (1992, 35767), (2283, 31208), (3044, 23406), (3901, 18264), (4566, 15604), (6088, 11703), (7802, 9132)]