71449158

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 94024122

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 227, 251, 418, 454, 502, 627, 681, 753, 1254, 1362, 1506, 2497, 2761, 4313, 4769, 4994, 5522, 7491, 8283, 8626, 9538, 12939, 14307, 14982, 16566, 25878, 28614, 47443, 52459, 56977, 94886, 104918, 113954, 142329, 157377, 170931, 284658, 314754, 341862, 626747, 1082563, 1253494, 1880241, 2165126, 3247689, 3760482, 6495378, 11908193, 23816386, 35724579, 71449158]

約数ペア:

[(1, 71449158), (2, 35724579), (3, 23816386), (6, 11908193), (11, 6495378), (19, 3760482), (22, 3247689), (33, 2165126), (38, 1880241), (57, 1253494), (66, 1082563), (114, 626747), (209, 341862), (227, 314754), (251, 284658), (418, 170931), (454, 157377), (502, 142329), (627, 113954), (681, 104918), (753, 94886), (1254, 56977), (1362, 52459), (1506, 47443), (2497, 28614), (2761, 25878), (4313, 16566), (4769, 14982), (4994, 14307), (5522, 12939), (7491, 9538), (8283, 8626)]