85909208

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1567}}^1$

素因数の和:1680

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 117303592

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 89, 154, 178, 308, 356, 616, 623, 712, 979, 1246, 1567, 1958, 2492, 3134, 3916, 4984, 6268, 6853, 7832, 10969, 12536, 13706, 17237, 21938, 27412, 34474, 43876, 54824, 68948, 87752, 120659, 137896, 139463, 241318, 278926, 482636, 557852, 965272, 976241, 1115704, 1534093, 1952482, 3068186, 3904964, 6136372, 7809928, 10738651, 12272744, 21477302, 42954604, 85909208]

約数ペア:

[(1, 85909208), (2, 42954604), (4, 21477302), (7, 12272744), (8, 10738651), (11, 7809928), (14, 6136372), (22, 3904964), (28, 3068186), (44, 1952482), (56, 1534093), (77, 1115704), (88, 976241), (89, 965272), (154, 557852), (178, 482636), (308, 278926), (356, 241318), (616, 139463), (623, 137896), (712, 120659), (979, 87752), (1246, 68948), (1567, 54824), (1958, 43876), (2492, 34474), (3134, 27412), (3916, 21938), (4984, 17237), (6268, 13706), (6853, 12536), (7832, 10969)]