78774864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2417}}^1$

素因数の和:2532

約数の個数: 80

約数和(自身を含む): 235068288

約数和(自身を除く): 156293424

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, 2037, 2328, 2417, 2716, 4074, 4656, 4834, 5432, 7251, 8148, 9668, 10864, 14502, 16296, 16919, 19336, 29004, 32592, 33838, 38672, 50757, 58008, 67676, 101514, 116016, 135352, 203028, 234449, 270704, 406056, 468898, 703347, 812112, 937796, 1406694, 1641143, 1875592, 2813388, 3282286, 3751184, 4923429, 5626776, 6564572, 9846858, 11253552, 13129144, 19693716, 26258288, 39387432, 78774864]

約数ペア:

[(1, 78774864), (2, 39387432), (3, 26258288), (4, 19693716), (6, 13129144), (7, 11253552), (8, 9846858), (12, 6564572), (14, 5626776), (16, 4923429), (21, 3751184), (24, 3282286), (28, 2813388), (42, 1875592), (48, 1641143), (56, 1406694), (84, 937796), (97, 812112), (112, 703347), (168, 468898), (194, 406056), (291, 270704), (336, 234449), (388, 203028), (582, 135352), (679, 116016), (776, 101514), (1164, 67676), (1358, 58008), (1552, 50757), (2037, 38672), (2328, 33838), (2417, 32592), (2716, 29004), (4074, 19336), (4656, 16919), (4834, 16296), (5432, 14502), (7251, 10864), (8148, 9668)]