64891776

素因数分解:

$2^7\times 3^1\times {\mathrm{347}}^1\times {\mathrm{487}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 173220480

約数和(自身を除く): 108328704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 347, 384, 487, 694, 974, 1041, 1388, 1461, 1948, 2082, 2776, 2922, 3896, 4164, 5552, 5844, 7792, 8328, 11104, 11688, 15584, 16656, 22208, 23376, 31168, 33312, 44416, 46752, 62336, 66624, 93504, 133248, 168989, 187008, 337978, 506967, 675956, 1013934, 1351912, 2027868, 2703824, 4055736, 5407648, 8111472, 10815296, 16222944, 21630592, 32445888, 64891776]

約数ペア:

[(1, 64891776), (2, 32445888), (3, 21630592), (4, 16222944), (6, 10815296), (8, 8111472), (12, 5407648), (16, 4055736), (24, 2703824), (32, 2027868), (48, 1351912), (64, 1013934), (96, 675956), (128, 506967), (192, 337978), (347, 187008), (384, 168989), (487, 133248), (694, 93504), (974, 66624), (1041, 62336), (1388, 46752), (1461, 44416), (1948, 33312), (2082, 31168), (2776, 23376), (2922, 22208), (3896, 16656), (4164, 15584), (5552, 11688), (5844, 11104), (7792, 8328)]