70870392

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^2\times {\mathrm{719}}^1$

素因数の和:805

約数の個数: 72

約数和(自身を含む): 197542800

約数和(自身を除く): 126672408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 719, 888, 1332, 1369, 1438, 2157, 2664, 2738, 2876, 4107, 4314, 5476, 5752, 6471, 8214, 8628, 10952, 12321, 12942, 16428, 17256, 24642, 25884, 26603, 32856, 49284, 51768, 53206, 79809, 98568, 106412, 159618, 212824, 239427, 319236, 478854, 638472, 957708, 984311, 1915416, 1968622, 2952933, 3937244, 5905866, 7874488, 8858799, 11811732, 17717598, 23623464, 35435196, 70870392]

約数ペア:

[(1, 70870392), (2, 35435196), (3, 23623464), (4, 17717598), (6, 11811732), (8, 8858799), (9, 7874488), (12, 5905866), (18, 3937244), (24, 2952933), (36, 1968622), (37, 1915416), (72, 984311), (74, 957708), (111, 638472), (148, 478854), (222, 319236), (296, 239427), (333, 212824), (444, 159618), (666, 106412), (719, 98568), (888, 79809), (1332, 53206), (1369, 51768), (1438, 49284), (2157, 32856), (2664, 26603), (2738, 25884), (2876, 24642), (4107, 17256), (4314, 16428), (5476, 12942), (5752, 12321), (6471, 10952), (8214, 8628)]