66609912

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 172166400

約数和(自身を除く): 105556488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 139, 164, 246, 278, 328, 417, 487, 492, 556, 834, 974, 984, 1112, 1461, 1668, 1948, 2922, 3336, 3896, 5699, 5844, 11398, 11688, 17097, 19967, 22796, 34194, 39934, 45592, 59901, 67693, 68388, 79868, 119802, 135386, 136776, 159736, 203079, 239604, 270772, 406158, 479208, 541544, 812316, 1624632, 2775413, 5550826, 8326239, 11101652, 16652478, 22203304, 33304956, 66609912]

約数ペア:

[(1, 66609912), (2, 33304956), (3, 22203304), (4, 16652478), (6, 11101652), (8, 8326239), (12, 5550826), (24, 2775413), (41, 1624632), (82, 812316), (123, 541544), (139, 479208), (164, 406158), (246, 270772), (278, 239604), (328, 203079), (417, 159736), (487, 136776), (492, 135386), (556, 119802), (834, 79868), (974, 68388), (984, 67693), (1112, 59901), (1461, 45592), (1668, 39934), (1948, 34194), (2922, 22796), (3336, 19967), (3896, 17097), (5699, 11688), (5844, 11398)]