172772064

素因数分解:

$2^5\times 3^2\times {\mathrm{263}}^1\times {\mathrm{2281}}^1$

素因数の和:2560

約数の個数: 72

約数和(自身を含む): 493404912

約数和(自身を除く): 320632848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 263, 288, 526, 789, 1052, 1578, 2104, 2281, 2367, 3156, 4208, 4562, 4734, 6312, 6843, 8416, 9124, 9468, 12624, 13686, 18248, 18936, 20529, 25248, 27372, 36496, 37872, 41058, 54744, 72992, 75744, 82116, 109488, 164232, 218976, 328464, 599903, 656928, 1199806, 1799709, 2399612, 3599418, 4799224, 5399127, 7198836, 9598448, 10798254, 14397672, 19196896, 21596508, 28795344, 43193016, 57590688, 86386032, 172772064]

約数ペア:

[(1, 172772064), (2, 86386032), (3, 57590688), (4, 43193016), (6, 28795344), (8, 21596508), (9, 19196896), (12, 14397672), (16, 10798254), (18, 9598448), (24, 7198836), (32, 5399127), (36, 4799224), (48, 3599418), (72, 2399612), (96, 1799709), (144, 1199806), (263, 656928), (288, 599903), (526, 328464), (789, 218976), (1052, 164232), (1578, 109488), (2104, 82116), (2281, 75744), (2367, 72992), (3156, 54744), (4208, 41058), (4562, 37872), (4734, 36496), (6312, 27372), (6843, 25248), (8416, 20529), (9124, 18936), (9468, 18248), (12624, 13686)]