71457072

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{20393}}^1$

素因数の和:20477

約数の個数: 40

約数和(自身を含む): 187135344

約数和(自身を除く): 115678272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 20393, 40786, 61179, 81572, 122358, 163144, 244716, 326288, 489432, 978864, 1488689, 2977378, 4466067, 5954756, 8932134, 11909512, 17864268, 23819024, 35728536, 71457072]

約数ペア:

[(1, 71457072), (2, 35728536), (3, 23819024), (4, 17864268), (6, 11909512), (8, 8932134), (12, 5954756), (16, 4466067), (24, 2977378), (48, 1488689), (73, 978864), (146, 489432), (219, 326288), (292, 244716), (438, 163144), (584, 122358), (876, 81572), (1168, 61179), (1752, 40786), (3504, 20393)]