78670404

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{17207}}^1$

素因数の和:17344

約数の個数: 36

約数和(自身を含む): 200438784

約数和(自身を除く): 121768380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 17207, 34414, 51621, 68828, 103242, 154863, 206484, 309726, 619452, 2185289, 4370578, 6555867, 8741156, 13111734, 19667601, 26223468, 39335202, 78670404]

約数ペア:

[(1, 78670404), (2, 39335202), (3, 26223468), (4, 19667601), (6, 13111734), (9, 8741156), (12, 6555867), (18, 4370578), (36, 2185289), (127, 619452), (254, 309726), (381, 206484), (508, 154863), (762, 103242), (1143, 68828), (1524, 51621), (2286, 34414), (4572, 17207)]