123851232

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{2161}}^1$

素因数の和:2376

約数の個数: 72

約数和(自身を含む): 354135600

約数和(自身を除く): 230284368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 1194, 1592, 1791, 2161, 2388, 3184, 3582, 4322, 4776, 6368, 6483, 7164, 8644, 9552, 12966, 14328, 17288, 19104, 19449, 25932, 28656, 34576, 38898, 51864, 57312, 69152, 77796, 103728, 155592, 207456, 311184, 430039, 622368, 860078, 1290117, 1720156, 2580234, 3440312, 3870351, 5160468, 6880624, 7740702, 10320936, 13761248, 15481404, 20641872, 30962808, 41283744, 61925616, 123851232]

約数ペア:

[(1, 123851232), (2, 61925616), (3, 41283744), (4, 30962808), (6, 20641872), (8, 15481404), (9, 13761248), (12, 10320936), (16, 7740702), (18, 6880624), (24, 5160468), (32, 3870351), (36, 3440312), (48, 2580234), (72, 1720156), (96, 1290117), (144, 860078), (199, 622368), (288, 430039), (398, 311184), (597, 207456), (796, 155592), (1194, 103728), (1592, 77796), (1791, 69152), (2161, 57312), (2388, 51864), (3184, 38898), (3582, 34576), (4322, 28656), (4776, 25932), (6368, 19449), (6483, 19104), (7164, 17288), (8644, 14328), (9552, 12966)]