66777264

素因数分解:

$2^4\times 3^3\times {\mathrm{331}}^1\times {\mathrm{467}}^1$

素因数の和:815

約数の個数: 80

約数和(自身を含む): 192666240

約数和(自身を除く): 125888976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 331, 432, 467, 662, 934, 993, 1324, 1401, 1868, 1986, 2648, 2802, 2979, 3736, 3972, 4203, 5296, 5604, 5958, 7472, 7944, 8406, 8937, 11208, 11916, 12609, 15888, 16812, 17874, 22416, 23832, 25218, 33624, 35748, 47664, 50436, 67248, 71496, 100872, 142992, 154577, 201744, 309154, 463731, 618308, 927462, 1236616, 1391193, 1854924, 2473232, 2782386, 3709848, 4173579, 5564772, 7419696, 8347158, 11129544, 16694316, 22259088, 33388632, 66777264]

約数ペア:

[(1, 66777264), (2, 33388632), (3, 22259088), (4, 16694316), (6, 11129544), (8, 8347158), (9, 7419696), (12, 5564772), (16, 4173579), (18, 3709848), (24, 2782386), (27, 2473232), (36, 1854924), (48, 1391193), (54, 1236616), (72, 927462), (108, 618308), (144, 463731), (216, 309154), (331, 201744), (432, 154577), (467, 142992), (662, 100872), (934, 71496), (993, 67248), (1324, 50436), (1401, 47664), (1868, 35748), (1986, 33624), (2648, 25218), (2802, 23832), (2979, 22416), (3736, 17874), (3972, 16812), (4203, 15888), (5296, 12609), (5604, 11916), (5958, 11208), (7472, 8937), (7944, 8406)]