61799724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1931}}^1$

素因数の和:2075

約数の個数: 72

約数和(自身を含む): 180031488

約数和(自身を除く): 118231764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 1931, 2286, 2667, 3556, 3862, 4572, 5334, 5793, 7724, 8001, 10668, 11586, 13517, 16002, 17379, 23172, 27034, 32004, 34758, 40551, 54068, 69516, 81102, 121653, 162204, 243306, 245237, 486612, 490474, 735711, 980948, 1471422, 1716659, 2207133, 2942844, 3433318, 4414266, 5149977, 6866636, 8828532, 10299954, 15449931, 20599908, 30899862, 61799724]

約数ペア:

[(1, 61799724), (2, 30899862), (3, 20599908), (4, 15449931), (6, 10299954), (7, 8828532), (9, 6866636), (12, 5149977), (14, 4414266), (18, 3433318), (21, 2942844), (28, 2207133), (36, 1716659), (42, 1471422), (63, 980948), (84, 735711), (126, 490474), (127, 486612), (252, 245237), (254, 243306), (381, 162204), (508, 121653), (762, 81102), (889, 69516), (1143, 54068), (1524, 40551), (1778, 34758), (1931, 32004), (2286, 27034), (2667, 23172), (3556, 17379), (3862, 16002), (4572, 13517), (5334, 11586), (5793, 10668), (7724, 8001)]