71316936

素因数分解:

$2^3\times 3^4\times {\mathrm{157}}^1\times {\mathrm{701}}^1$

素因数の和:876

約数の個数: 80

約数和(自身を含む): 201312540

約数和(自身を除く): 129995604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 157, 162, 216, 314, 324, 471, 628, 648, 701, 942, 1256, 1402, 1413, 1884, 2103, 2804, 2826, 3768, 4206, 4239, 5608, 5652, 6309, 8412, 8478, 11304, 12618, 12717, 16824, 16956, 18927, 25236, 25434, 33912, 37854, 50472, 50868, 56781, 75708, 101736, 110057, 113562, 151416, 220114, 227124, 330171, 440228, 454248, 660342, 880456, 990513, 1320684, 1981026, 2641368, 2971539, 3962052, 5943078, 7924104, 8914617, 11886156, 17829234, 23772312, 35658468, 71316936]

約数ペア:

[(1, 71316936), (2, 35658468), (3, 23772312), (4, 17829234), (6, 11886156), (8, 8914617), (9, 7924104), (12, 5943078), (18, 3962052), (24, 2971539), (27, 2641368), (36, 1981026), (54, 1320684), (72, 990513), (81, 880456), (108, 660342), (157, 454248), (162, 440228), (216, 330171), (314, 227124), (324, 220114), (471, 151416), (628, 113562), (648, 110057), (701, 101736), (942, 75708), (1256, 56781), (1402, 50868), (1413, 50472), (1884, 37854), (2103, 33912), (2804, 25434), (2826, 25236), (3768, 18927), (4206, 16956), (4239, 16824), (5608, 12717), (5652, 12618), (6309, 11304), (8412, 8478)]