64760304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1987}}^1$

素因数の和:2102

約数の個数: 80

約数和(自身を含む): 193265408

約数和(自身を除く): 128505104

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, 1987, 2037, 2328, 2716, 3974, 4074, 4656, 5432, 5961, 7948, 8148, 10864, 11922, 13909, 15896, 16296, 23844, 27818, 31792, 32592, 41727, 47688, 55636, 83454, 95376, 111272, 166908, 192739, 222544, 333816, 385478, 578217, 667632, 770956, 1156434, 1349173, 1541912, 2312868, 2698346, 3083824, 4047519, 4625736, 5396692, 8095038, 9251472, 10793384, 16190076, 21586768, 32380152, 64760304]

約数ペア:

[(1, 64760304), (2, 32380152), (3, 21586768), (4, 16190076), (6, 10793384), (7, 9251472), (8, 8095038), (12, 5396692), (14, 4625736), (16, 4047519), (21, 3083824), (24, 2698346), (28, 2312868), (42, 1541912), (48, 1349173), (56, 1156434), (84, 770956), (97, 667632), (112, 578217), (168, 385478), (194, 333816), (291, 222544), (336, 192739), (388, 166908), (582, 111272), (679, 95376), (776, 83454), (1164, 55636), (1358, 47688), (1552, 41727), (1987, 32592), (2037, 31792), (2328, 27818), (2716, 23844), (3974, 16296), (4074, 15896), (4656, 13909), (5432, 11922), (5961, 10864), (7948, 8148)]