105711228

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{1223}}^1$

素因数の和:1261

約数の個数: 90

約数和(自身を含む): 311986584

約数和(自身を除く): 206275356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1223, 1372, 1764, 2058, 2401, 2446, 3087, 3669, 4116, 4802, 4892, 6174, 7203, 7338, 8561, 9604, 11007, 12348, 14406, 14676, 17122, 21609, 22014, 25683, 28812, 34244, 43218, 44028, 51366, 59927, 77049, 86436, 102732, 119854, 154098, 179781, 239708, 308196, 359562, 419489, 539343, 719124, 838978, 1078686, 1258467, 1677956, 2157372, 2516934, 2936423, 3775401, 5033868, 5872846, 7550802, 8809269, 11745692, 15101604, 17618538, 26427807, 35237076, 52855614, 105711228]

約数ペア:

[(1, 105711228), (2, 52855614), (3, 35237076), (4, 26427807), (6, 17618538), (7, 15101604), (9, 11745692), (12, 8809269), (14, 7550802), (18, 5872846), (21, 5033868), (28, 3775401), (36, 2936423), (42, 2516934), (49, 2157372), (63, 1677956), (84, 1258467), (98, 1078686), (126, 838978), (147, 719124), (196, 539343), (252, 419489), (294, 359562), (343, 308196), (441, 239708), (588, 179781), (686, 154098), (882, 119854), (1029, 102732), (1223, 86436), (1372, 77049), (1764, 59927), (2058, 51366), (2401, 44028), (2446, 43218), (3087, 34244), (3669, 28812), (4116, 25683), (4802, 22014), (4892, 21609), (6174, 17122), (7203, 14676), (7338, 14406), (8561, 12348), (9604, 11007)]