78120224

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 191640960

約数和(自身を除く): 113520736

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 139, 182, 193, 208, 224, 278, 364, 386, 416, 556, 728, 772, 973, 1112, 1351, 1456, 1544, 1807, 1946, 2224, 2509, 2702, 2912, 3088, 3614, 3892, 4448, 5018, 5404, 6176, 7228, 7784, 10036, 10808, 12649, 14456, 15568, 17563, 20072, 21616, 25298, 26827, 28912, 31136, 35126, 40144, 43232, 50596, 53654, 57824, 70252, 80288, 101192, 107308, 140504, 187789, 202384, 214616, 281008, 348751, 375578, 404768, 429232, 562016, 697502, 751156, 858464, 1395004, 1502312, 2441257, 2790008, 3004624, 4882514, 5580016, 6009248, 9765028, 11160032, 19530056, 39060112, 78120224]

約数ペア:

[(1, 78120224), (2, 39060112), (4, 19530056), (7, 11160032), (8, 9765028), (13, 6009248), (14, 5580016), (16, 4882514), (26, 3004624), (28, 2790008), (32, 2441257), (52, 1502312), (56, 1395004), (91, 858464), (104, 751156), (112, 697502), (139, 562016), (182, 429232), (193, 404768), (208, 375578), (224, 348751), (278, 281008), (364, 214616), (386, 202384), (416, 187789), (556, 140504), (728, 107308), (772, 101192), (973, 80288), (1112, 70252), (1351, 57824), (1456, 53654), (1544, 50596), (1807, 43232), (1946, 40144), (2224, 35126), (2509, 31136), (2702, 28912), (2912, 26827), (3088, 25298), (3614, 21616), (3892, 20072), (4448, 17563), (5018, 15568), (5404, 14456), (6176, 12649), (7228, 10808), (7784, 10036)]