127584672

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{21787}}^1$

素因数の和:21861

約数の個数: 48

約数和(自身を含む): 340415712

約数和(自身を除く): 212831040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 5856, 21787, 43574, 65361, 87148, 130722, 174296, 261444, 348592, 522888, 697184, 1045776, 1329007, 2091552, 2658014, 3987021, 5316028, 7974042, 10632056, 15948084, 21264112, 31896168, 42528224, 63792336, 127584672]

約数ペア:

[(1, 127584672), (2, 63792336), (3, 42528224), (4, 31896168), (6, 21264112), (8, 15948084), (12, 10632056), (16, 7974042), (24, 5316028), (32, 3987021), (48, 2658014), (61, 2091552), (96, 1329007), (122, 1045776), (183, 697184), (244, 522888), (366, 348592), (488, 261444), (732, 174296), (976, 130722), (1464, 87148), (1952, 65361), (2928, 43574), (5856, 21787)]