67464864

素因数分解:

$2^5\times 3^2\times {\mathrm{433}}^1\times {\mathrm{541}}^1$

素因数の和:990

約数の個数: 72

約数和(自身を含む): 192651732

約数和(自身を除く): 125186868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 433, 541, 866, 1082, 1299, 1623, 1732, 2164, 2598, 3246, 3464, 3897, 4328, 4869, 5196, 6492, 6928, 7794, 8656, 9738, 10392, 12984, 13856, 15588, 17312, 19476, 20784, 25968, 31176, 38952, 41568, 51936, 62352, 77904, 124704, 155808, 234253, 468506, 702759, 937012, 1405518, 1874024, 2108277, 2811036, 3748048, 4216554, 5622072, 7496096, 8433108, 11244144, 16866216, 22488288, 33732432, 67464864]

約数ペア:

[(1, 67464864), (2, 33732432), (3, 22488288), (4, 16866216), (6, 11244144), (8, 8433108), (9, 7496096), (12, 5622072), (16, 4216554), (18, 3748048), (24, 2811036), (32, 2108277), (36, 1874024), (48, 1405518), (72, 937012), (96, 702759), (144, 468506), (288, 234253), (433, 155808), (541, 124704), (866, 77904), (1082, 62352), (1299, 51936), (1623, 41568), (1732, 38952), (2164, 31176), (2598, 25968), (3246, 20784), (3464, 19476), (3897, 17312), (4328, 15588), (4869, 13856), (5196, 12984), (6492, 10392), (6928, 9738), (7794, 8656)]