86009374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 155105280

約数和(自身を除く): 69095906

約数列:

[1, 2, 11, 22, 23, 43, 46, 59, 67, 86, 118, 134, 253, 473, 506, 649, 737, 946, 989, 1298, 1357, 1474, 1541, 1978, 2537, 2714, 2881, 3082, 3953, 5074, 5762, 7906, 10879, 14927, 16951, 21758, 27907, 29854, 31691, 33902, 43483, 55814, 58351, 63382, 66263, 86966, 90919, 116702, 132526, 169979, 181838, 339958, 641861, 728893, 1000109, 1283722, 1457786, 1869769, 2000218, 3739538, 3909517, 7819034, 43004687, 86009374]

約数ペア:

[(1, 86009374), (2, 43004687), (11, 7819034), (22, 3909517), (23, 3739538), (43, 2000218), (46, 1869769), (59, 1457786), (67, 1283722), (86, 1000109), (118, 728893), (134, 641861), (253, 339958), (473, 181838), (506, 169979), (649, 132526), (737, 116702), (946, 90919), (989, 86966), (1298, 66263), (1357, 63382), (1474, 58351), (1541, 55814), (1978, 43483), (2537, 33902), (2714, 31691), (2881, 29854), (3082, 27907), (3953, 21758), (5074, 16951), (5762, 14927), (7906, 10879)]