71139084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 179381328

約数和(自身を除く): 108242244

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 73, 102, 146, 204, 219, 281, 289, 292, 438, 562, 578, 843, 867, 876, 1124, 1156, 1241, 1686, 1734, 2482, 3372, 3468, 3723, 4777, 4964, 7446, 9554, 14331, 14892, 19108, 20513, 21097, 28662, 41026, 42194, 57324, 61539, 63291, 81209, 82052, 84388, 123078, 126582, 162418, 243627, 246156, 253164, 324836, 348721, 487254, 697442, 974508, 1046163, 1394884, 2092326, 4184652, 5928257, 11856514, 17784771, 23713028, 35569542, 71139084]

約数ペア:

[(1, 71139084), (2, 35569542), (3, 23713028), (4, 17784771), (6, 11856514), (12, 5928257), (17, 4184652), (34, 2092326), (51, 1394884), (68, 1046163), (73, 974508), (102, 697442), (146, 487254), (204, 348721), (219, 324836), (281, 253164), (289, 246156), (292, 243627), (438, 162418), (562, 126582), (578, 123078), (843, 84388), (867, 82052), (876, 81209), (1124, 63291), (1156, 61539), (1241, 57324), (1686, 42194), (1734, 41026), (2482, 28662), (3372, 21097), (3468, 20513), (3723, 19108), (4777, 14892), (4964, 14331), (7446, 9554)]