123247152

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17467}}^1$

素因数の和:17495

約数の個数: 90

約数和(自身を含む): 401257428

約数和(自身を除く): 278010276

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 17467, 34934, 52401, 69868, 104802, 122269, 139736, 157203, 209604, 244538, 279472, 314406, 366807, 419208, 489076, 628812, 733614, 838416, 855883, 978152, 1100421, 1257624, 1467228, 1711766, 1956304, 2200842, 2515248, 2567649, 2934456, 3423532, 4401684, 5135298, 5868912, 6847064, 7702947, 8803368, 10270596, 13694128, 15405894, 17606736, 20541192, 30811788, 41082384, 61623576, 123247152]

約数ペア:

[(1, 123247152), (2, 61623576), (3, 41082384), (4, 30811788), (6, 20541192), (7, 17606736), (8, 15405894), (9, 13694128), (12, 10270596), (14, 8803368), (16, 7702947), (18, 6847064), (21, 5868912), (24, 5135298), (28, 4401684), (36, 3423532), (42, 2934456), (48, 2567649), (49, 2515248), (56, 2200842), (63, 1956304), (72, 1711766), (84, 1467228), (98, 1257624), (112, 1100421), (126, 978152), (144, 855883), (147, 838416), (168, 733614), (196, 628812), (252, 489076), (294, 419208), (336, 366807), (392, 314406), (441, 279472), (504, 244538), (588, 209604), (784, 157203), (882, 139736), (1008, 122269), (1176, 104802), (1764, 69868), (2352, 52401), (3528, 34934), (7056, 17467)]