66996768

素因数分解:

$2^5\times 3^1\times {\mathrm{373}}^1\times {\mathrm{1871}}^1$

素因数の和:2257

約数の個数: 48

約数和(自身を含む): 176432256

約数和(自身を除く): 109435488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 373, 746, 1119, 1492, 1871, 2238, 2984, 3742, 4476, 5613, 5968, 7484, 8952, 11226, 11936, 14968, 17904, 22452, 29936, 35808, 44904, 59872, 89808, 179616, 697883, 1395766, 2093649, 2791532, 4187298, 5583064, 8374596, 11166128, 16749192, 22332256, 33498384, 66996768]

約数ペア:

[(1, 66996768), (2, 33498384), (3, 22332256), (4, 16749192), (6, 11166128), (8, 8374596), (12, 5583064), (16, 4187298), (24, 2791532), (32, 2093649), (48, 1395766), (96, 697883), (373, 179616), (746, 89808), (1119, 59872), (1492, 44904), (1871, 35808), (2238, 29936), (2984, 22452), (3742, 17904), (4476, 14968), (5613, 11936), (5968, 11226), (7484, 8952)]