64499568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1979}}^1$

素因数の和:2094

約数の個数: 80

約数和(自身を含む): 192487680

約数和(自身を除く): 127988112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 679, 776, 1164, 1358, 1552, 1979, 2037, 2328, 2716, 3958, 4074, 4656, 5432, 5937, 7916, 8148, 10864, 11874, 13853, 15832, 16296, 23748, 27706, 31664, 32592, 41559, 47496, 55412, 83118, 94992, 110824, 166236, 191963, 221648, 332472, 383926, 575889, 664944, 767852, 1151778, 1343741, 1535704, 2303556, 2687482, 3071408, 4031223, 4607112, 5374964, 8062446, 9214224, 10749928, 16124892, 21499856, 32249784, 64499568]

約数ペア:

[(1, 64499568), (2, 32249784), (3, 21499856), (4, 16124892), (6, 10749928), (7, 9214224), (8, 8062446), (12, 5374964), (14, 4607112), (16, 4031223), (21, 3071408), (24, 2687482), (28, 2303556), (42, 1535704), (48, 1343741), (56, 1151778), (84, 767852), (97, 664944), (112, 575889), (168, 383926), (194, 332472), (291, 221648), (336, 191963), (388, 166236), (582, 110824), (679, 94992), (776, 83118), (1164, 55412), (1358, 47496), (1552, 41559), (1979, 32592), (2037, 31664), (2328, 27706), (2716, 23748), (3958, 16296), (4074, 15832), (4656, 13853), (5432, 11874), (5937, 10864), (7916, 8148)]