65086224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1997}}^1$

素因数の和:2112

約数の個数: 80

約数和(自身を含む): 194237568

約数和(自身を除く): 129151344

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, 1997, 2037, 2328, 2716, 3994, 4074, 4656, 5432, 5991, 7988, 8148, 10864, 11982, 13979, 15976, 16296, 23964, 27958, 31952, 32592, 41937, 47928, 55916, 83874, 95856, 111832, 167748, 193709, 223664, 335496, 387418, 581127, 670992, 774836, 1162254, 1355963, 1549672, 2324508, 2711926, 3099344, 4067889, 4649016, 5423852, 8135778, 9298032, 10847704, 16271556, 21695408, 32543112, 65086224]

約数ペア:

[(1, 65086224), (2, 32543112), (3, 21695408), (4, 16271556), (6, 10847704), (7, 9298032), (8, 8135778), (12, 5423852), (14, 4649016), (16, 4067889), (21, 3099344), (24, 2711926), (28, 2324508), (42, 1549672), (48, 1355963), (56, 1162254), (84, 774836), (97, 670992), (112, 581127), (168, 387418), (194, 335496), (291, 223664), (336, 193709), (388, 167748), (582, 111832), (679, 95856), (776, 83874), (1164, 55916), (1358, 47928), (1552, 41937), (1997, 32592), (2037, 31952), (2328, 27958), (2716, 23964), (3994, 16296), (4074, 15976), (4656, 13979), (5432, 11982), (5991, 10864), (7988, 8148)]