78563196

素因数分解:

$2^2\times 3^4\times {\mathrm{242479}}^1$

素因数の和:242495

約数の個数: 30

約数和(自身を含む): 205380560

約数和(自身を除く): 126817364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 242479, 484958, 727437, 969916, 1454874, 2182311, 2909748, 4364622, 6546933, 8729244, 13093866, 19640799, 26187732, 39281598, 78563196]

約数ペア:

[(1, 78563196), (2, 39281598), (3, 26187732), (4, 19640799), (6, 13093866), (9, 8729244), (12, 6546933), (18, 4364622), (27, 2909748), (36, 2182311), (54, 1454874), (81, 969916), (108, 727437), (162, 484958), (324, 242479)]