77937136

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1259}}^1$

素因数の和:1393

約数の個数: 40

約数和(自身を含む): 156083760

約数和(自身を除く): 78146624

約数列:

[1, 2, 4, 8, 16, 53, 73, 106, 146, 212, 292, 424, 584, 848, 1168, 1259, 2518, 3869, 5036, 7738, 10072, 15476, 20144, 30952, 61904, 66727, 91907, 133454, 183814, 266908, 367628, 533816, 735256, 1067632, 1470512, 4871071, 9742142, 19484284, 38968568, 77937136]

約数ペア:

[(1, 77937136), (2, 38968568), (4, 19484284), (8, 9742142), (16, 4871071), (53, 1470512), (73, 1067632), (106, 735256), (146, 533816), (212, 367628), (292, 266908), (424, 183814), (584, 133454), (848, 91907), (1168, 66727), (1259, 61904), (2518, 30952), (3869, 20144), (5036, 15476), (7738, 10072)]