66399984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3467}}^1$

素因数の和:3507

約数の個数: 120

約数和(自身を含む): 223616640

約数和(自身を除く): 157216656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 3467, 4788, 6384, 6934, 9576, 10401, 13868, 19152, 20802, 24269, 27736, 31203, 41604, 48538, 55472, 62406, 65873, 72807, 83208, 97076, 124812, 131746, 145614, 166416, 194152, 197619, 218421, 249624, 263492, 291228, 388304, 395238, 436842, 461111, 499248, 526984, 582456, 592857, 790476, 873684, 922222, 1053968, 1164912, 1185714, 1383333, 1580952, 1747368, 1844444, 2371428, 2766666, 3161904, 3494736, 3688888, 4149999, 4742856, 5533332, 7377776, 8299998, 9485712, 11066664, 16599996, 22133328, 33199992, 66399984]

約数ペア:

[(1, 66399984), (2, 33199992), (3, 22133328), (4, 16599996), (6, 11066664), (7, 9485712), (8, 8299998), (9, 7377776), (12, 5533332), (14, 4742856), (16, 4149999), (18, 3688888), (19, 3494736), (21, 3161904), (24, 2766666), (28, 2371428), (36, 1844444), (38, 1747368), (42, 1580952), (48, 1383333), (56, 1185714), (57, 1164912), (63, 1053968), (72, 922222), (76, 873684), (84, 790476), (112, 592857), (114, 582456), (126, 526984), (133, 499248), (144, 461111), (152, 436842), (168, 395238), (171, 388304), (228, 291228), (252, 263492), (266, 249624), (304, 218421), (336, 197619), (342, 194152), (399, 166416), (456, 145614), (504, 131746), (532, 124812), (684, 97076), (798, 83208), (912, 72807), (1008, 65873), (1064, 62406), (1197, 55472), (1368, 48538), (1596, 41604), (2128, 31203), (2394, 27736), (2736, 24269), (3192, 20802), (3467, 19152), (4788, 13868), (6384, 10401), (6934, 9576)]