86689296

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 251858880

約数和(自身を除く): 165169584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 71, 72, 122, 139, 142, 144, 183, 213, 244, 278, 284, 366, 417, 426, 488, 549, 556, 568, 639, 732, 834, 852, 976, 1098, 1112, 1136, 1251, 1278, 1464, 1668, 1704, 2196, 2224, 2502, 2556, 2928, 3336, 3408, 4331, 4392, 5004, 5112, 6672, 8479, 8662, 8784, 9869, 10008, 10224, 12993, 16958, 17324, 19738, 20016, 25437, 25986, 29607, 33916, 34648, 38979, 39476, 50874, 51972, 59214, 67832, 69296, 76311, 77958, 78952, 88821, 101748, 103944, 118428, 135664, 152622, 155916, 157904, 177642, 203496, 207888, 236856, 305244, 311832, 355284, 406992, 473712, 602009, 610488, 623664, 710568, 1204018, 1220976, 1421136, 1806027, 2408036, 3612054, 4816072, 5418081, 7224108, 9632144, 10836162, 14448216, 21672324, 28896432, 43344648, 86689296]

約数ペア:

[(1, 86689296), (2, 43344648), (3, 28896432), (4, 21672324), (6, 14448216), (8, 10836162), (9, 9632144), (12, 7224108), (16, 5418081), (18, 4816072), (24, 3612054), (36, 2408036), (48, 1806027), (61, 1421136), (71, 1220976), (72, 1204018), (122, 710568), (139, 623664), (142, 610488), (144, 602009), (183, 473712), (213, 406992), (244, 355284), (278, 311832), (284, 305244), (366, 236856), (417, 207888), (426, 203496), (488, 177642), (549, 157904), (556, 155916), (568, 152622), (639, 135664), (732, 118428), (834, 103944), (852, 101748), (976, 88821), (1098, 78952), (1112, 77958), (1136, 76311), (1251, 69296), (1278, 67832), (1464, 59214), (1668, 51972), (1704, 50874), (2196, 39476), (2224, 38979), (2502, 34648), (2556, 33916), (2928, 29607), (3336, 25986), (3408, 25437), (4331, 20016), (4392, 19738), (5004, 17324), (5112, 16958), (6672, 12993), (8479, 10224), (8662, 10008), (8784, 9869)]