78427248

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{3881}}^1$

素因数の和:4313

約数の個数: 40

約数和(自身を含む): 203137296

約数和(自身を除く): 124710048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 842, 1263, 1684, 2526, 3368, 3881, 5052, 6736, 7762, 10104, 11643, 15524, 20208, 23286, 31048, 46572, 62096, 93144, 186288, 1633901, 3267802, 4901703, 6535604, 9803406, 13071208, 19606812, 26142416, 39213624, 78427248]

約数ペア:

[(1, 78427248), (2, 39213624), (3, 26142416), (4, 19606812), (6, 13071208), (8, 9803406), (12, 6535604), (16, 4901703), (24, 3267802), (48, 1633901), (421, 186288), (842, 93144), (1263, 62096), (1684, 46572), (2526, 31048), (3368, 23286), (3881, 20208), (5052, 15524), (6736, 11643), (7762, 10104)]