71318184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{967}}^1$

素因数の和:1422

約数の個数: 64

約数和(自身を含む): 204441600

約数和(自身を除く): 133123416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 439, 878, 967, 1317, 1756, 1934, 2634, 2901, 3073, 3512, 3868, 5268, 5802, 6146, 6769, 7736, 9219, 10536, 11604, 12292, 13538, 18438, 20307, 23208, 24584, 27076, 36876, 40614, 54152, 73752, 81228, 162456, 424513, 849026, 1273539, 1698052, 2547078, 2971591, 3396104, 5094156, 5943182, 8914773, 10188312, 11886364, 17829546, 23772728, 35659092, 71318184]

約数ペア:

[(1, 71318184), (2, 35659092), (3, 23772728), (4, 17829546), (6, 11886364), (7, 10188312), (8, 8914773), (12, 5943182), (14, 5094156), (21, 3396104), (24, 2971591), (28, 2547078), (42, 1698052), (56, 1273539), (84, 849026), (168, 424513), (439, 162456), (878, 81228), (967, 73752), (1317, 54152), (1756, 40614), (1934, 36876), (2634, 27076), (2901, 24584), (3073, 23208), (3512, 20307), (3868, 18438), (5268, 13538), (5802, 12292), (6146, 11604), (6769, 10536), (7736, 9219)]