64727136

素因数分解:

$2^5\times 3^2\times {\mathrm{379}}^1\times {\mathrm{593}}^1$

素因数の和:988

約数の個数: 72

約数和(自身を含む): 184864680

約数和(自身を除く): 120137544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 379, 593, 758, 1137, 1186, 1516, 1779, 2274, 2372, 3032, 3411, 3558, 4548, 4744, 5337, 6064, 6822, 7116, 9096, 9488, 10674, 12128, 13644, 14232, 18192, 18976, 21348, 27288, 28464, 36384, 42696, 54576, 56928, 85392, 109152, 170784, 224747, 449494, 674241, 898988, 1348482, 1797976, 2022723, 2696964, 3595952, 4045446, 5393928, 7191904, 8090892, 10787856, 16181784, 21575712, 32363568, 64727136]

約数ペア:

[(1, 64727136), (2, 32363568), (3, 21575712), (4, 16181784), (6, 10787856), (8, 8090892), (9, 7191904), (12, 5393928), (16, 4045446), (18, 3595952), (24, 2696964), (32, 2022723), (36, 1797976), (48, 1348482), (72, 898988), (96, 674241), (144, 449494), (288, 224747), (379, 170784), (593, 109152), (758, 85392), (1137, 56928), (1186, 54576), (1516, 42696), (1779, 36384), (2274, 28464), (2372, 27288), (3032, 21348), (3411, 18976), (3558, 18192), (4548, 14232), (4744, 13644), (5337, 12128), (6064, 10674), (6822, 9488), (7116, 9096)]