78297464

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 172627200

約数和(自身を除く): 94329736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 107, 146, 179, 214, 292, 358, 428, 511, 584, 716, 749, 856, 1022, 1253, 1432, 1498, 2044, 2506, 2996, 4088, 5012, 5992, 7811, 10024, 13067, 15622, 19153, 26134, 31244, 38306, 52268, 54677, 62488, 76612, 91469, 104536, 109354, 134071, 153224, 182938, 218708, 268142, 365876, 437416, 536284, 731752, 1072568, 1398169, 2796338, 5592676, 9787183, 11185352, 19574366, 39148732, 78297464]

約数ペア:

[(1, 78297464), (2, 39148732), (4, 19574366), (7, 11185352), (8, 9787183), (14, 5592676), (28, 2796338), (56, 1398169), (73, 1072568), (107, 731752), (146, 536284), (179, 437416), (214, 365876), (292, 268142), (358, 218708), (428, 182938), (511, 153224), (584, 134071), (716, 109354), (749, 104536), (856, 91469), (1022, 76612), (1253, 62488), (1432, 54677), (1498, 52268), (2044, 38306), (2506, 31244), (2996, 26134), (4088, 19153), (5012, 15622), (5992, 13067), (7811, 10024)]