86714264

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 201277440

約数和(自身を除く): 114563176

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 311, 364, 383, 622, 728, 766, 1244, 1532, 2177, 2488, 2681, 3064, 4043, 4354, 4979, 5362, 8086, 8708, 9958, 10724, 16172, 17416, 19916, 21448, 28301, 32344, 34853, 39832, 56602, 69706, 113204, 119113, 139412, 226408, 238226, 278824, 476452, 833791, 952904, 1548469, 1667582, 3096938, 3335164, 6193876, 6670328, 10839283, 12387752, 21678566, 43357132, 86714264]

約数ペア:

[(1, 86714264), (2, 43357132), (4, 21678566), (7, 12387752), (8, 10839283), (13, 6670328), (14, 6193876), (26, 3335164), (28, 3096938), (52, 1667582), (56, 1548469), (91, 952904), (104, 833791), (182, 476452), (311, 278824), (364, 238226), (383, 226408), (622, 139412), (728, 119113), (766, 113204), (1244, 69706), (1532, 56602), (2177, 39832), (2488, 34853), (2681, 32344), (3064, 28301), (4043, 21448), (4354, 19916), (4979, 17416), (5362, 16172), (8086, 10724), (8708, 9958)]