79798392

素因数分解:

$2^3\times 3^3\times {\mathrm{571}}^1\times {\mathrm{647}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 222393600

約数和(自身を除く): 142595208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 571, 647, 1142, 1294, 1713, 1941, 2284, 2588, 3426, 3882, 4568, 5139, 5176, 5823, 6852, 7764, 10278, 11646, 13704, 15417, 15528, 17469, 20556, 23292, 30834, 34938, 41112, 46584, 61668, 69876, 123336, 139752, 369437, 738874, 1108311, 1477748, 2216622, 2955496, 3324933, 4433244, 6649866, 8866488, 9974799, 13299732, 19949598, 26599464, 39899196, 79798392]

約数ペア:

[(1, 79798392), (2, 39899196), (3, 26599464), (4, 19949598), (6, 13299732), (8, 9974799), (9, 8866488), (12, 6649866), (18, 4433244), (24, 3324933), (27, 2955496), (36, 2216622), (54, 1477748), (72, 1108311), (108, 738874), (216, 369437), (571, 139752), (647, 123336), (1142, 69876), (1294, 61668), (1713, 46584), (1941, 41112), (2284, 34938), (2588, 30834), (3426, 23292), (3882, 20556), (4568, 17469), (5139, 15528), (5176, 15417), (5823, 13704), (6852, 11646), (7764, 10278)]