67780848

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{10159}}^1$

素因数の和:10309

約数の個数: 40

約数和(自身を含む): 176377600

約数和(自身を除く): 108596752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 10159, 20318, 30477, 40636, 60954, 81272, 121908, 162544, 243816, 487632, 1412101, 2824202, 4236303, 5648404, 8472606, 11296808, 16945212, 22593616, 33890424, 67780848]

約数ペア:

[(1, 67780848), (2, 33890424), (3, 22593616), (4, 16945212), (6, 11296808), (8, 8472606), (12, 5648404), (16, 4236303), (24, 2824202), (48, 1412101), (139, 487632), (278, 243816), (417, 162544), (556, 121908), (834, 81272), (1112, 60954), (1668, 40636), (2224, 30477), (3336, 20318), (6672, 10159)]