64505088

素因数分解:

$2^8\times 3^2\times {\mathrm{27997}}^1$

素因数の和:28019

約数の個数: 54

約数和(自身を含む): 185990714

約数和(自身を除く): 121485626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 27997, 55994, 83991, 111988, 167982, 223976, 251973, 335964, 447952, 503946, 671928, 895904, 1007892, 1343856, 1791808, 2015784, 2687712, 3583616, 4031568, 5375424, 7167232, 8063136, 10750848, 16126272, 21501696, 32252544, 64505088]

約数ペア:

[(1, 64505088), (2, 32252544), (3, 21501696), (4, 16126272), (6, 10750848), (8, 8063136), (9, 7167232), (12, 5375424), (16, 4031568), (18, 3583616), (24, 2687712), (32, 2015784), (36, 1791808), (48, 1343856), (64, 1007892), (72, 895904), (96, 671928), (128, 503946), (144, 447952), (192, 335964), (256, 251973), (288, 223976), (384, 167982), (576, 111988), (768, 83991), (1152, 55994), (2304, 27997)]