73966816

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2729}}^1$

素因数の和:2768

約数の個数: 72

約数和(自身を含む): 182997360

約数和(自身を除く): 109030544

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 2729, 3388, 3872, 5458, 6776, 10916, 13552, 19103, 21832, 27104, 30019, 38206, 43664, 60038, 76412, 87328, 120076, 152824, 210133, 240152, 305648, 330209, 420266, 480304, 611296, 660418, 840532, 960608, 1320836, 1681064, 2311463, 2641672, 3362128, 4622926, 5283344, 6724256, 9245852, 10566688, 18491704, 36983408, 73966816]

約数ペア:

[(1, 73966816), (2, 36983408), (4, 18491704), (7, 10566688), (8, 9245852), (11, 6724256), (14, 5283344), (16, 4622926), (22, 3362128), (28, 2641672), (32, 2311463), (44, 1681064), (56, 1320836), (77, 960608), (88, 840532), (112, 660418), (121, 611296), (154, 480304), (176, 420266), (224, 330209), (242, 305648), (308, 240152), (352, 210133), (484, 152824), (616, 120076), (847, 87328), (968, 76412), (1232, 60038), (1694, 43664), (1936, 38206), (2464, 30019), (2729, 27104), (3388, 21832), (3872, 19103), (5458, 13552), (6776, 10916)]