7137576324

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{6361}}^1$

素因数の和:6881

約数の個数: 72

約数和(自身を含む): 18340882560

約数和(自身を除く): 11203306236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 439, 639, 852, 878, 1278, 1317, 1756, 2556, 2634, 3951, 5268, 6361, 7902, 12722, 15804, 19083, 25444, 31169, 38166, 57249, 62338, 76332, 93507, 114498, 124676, 187014, 228996, 280521, 374028, 451631, 561042, 903262, 1122084, 1354893, 1806524, 2709786, 2792479, 4064679, 5419572, 5584958, 8129358, 8377437, 11169916, 16258716, 16754874, 25132311, 33509748, 50264622, 100529244, 198266009, 396532018, 594798027, 793064036, 1189596054, 1784394081, 2379192108, 3568788162, 7137576324]

約数ペア:

[(1, 7137576324), (2, 3568788162), (3, 2379192108), (4, 1784394081), (6, 1189596054), (9, 793064036), (12, 594798027), (18, 396532018), (36, 198266009), (71, 100529244), (142, 50264622), (213, 33509748), (284, 25132311), (426, 16754874), (439, 16258716), (639, 11169916), (852, 8377437), (878, 8129358), (1278, 5584958), (1317, 5419572), (1756, 4064679), (2556, 2792479), (2634, 2709786), (3951, 1806524), (5268, 1354893), (6361, 1122084), (7902, 903262), (12722, 561042), (15804, 451631), (19083, 374028), (25444, 280521), (31169, 228996), (38166, 187014), (57249, 124676), (62338, 114498), (76332, 93507)]