73871248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 60

約数和(自身を含む): 160556688

約数和(自身を除く): 86685440

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 227, 344, 454, 473, 688, 908, 946, 1816, 1849, 1892, 2497, 3632, 3698, 3784, 4994, 7396, 7568, 9761, 9988, 14792, 19522, 19976, 20339, 29584, 39044, 39952, 40678, 78088, 81356, 107371, 156176, 162712, 214742, 325424, 419723, 429484, 839446, 858968, 1678892, 1717936, 3357784, 4616953, 6715568, 9233906, 18467812, 36935624, 73871248]

約数ペア:

[(1, 73871248), (2, 36935624), (4, 18467812), (8, 9233906), (11, 6715568), (16, 4616953), (22, 3357784), (43, 1717936), (44, 1678892), (86, 858968), (88, 839446), (172, 429484), (176, 419723), (227, 325424), (344, 214742), (454, 162712), (473, 156176), (688, 107371), (908, 81356), (946, 78088), (1816, 40678), (1849, 39952), (1892, 39044), (2497, 29584), (3632, 20339), (3698, 19976), (3784, 19522), (4994, 14792), (7396, 9988), (7568, 9761)]