64637244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 192944640

約数和(自身を除く): 128307396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 193, 252, 378, 386, 443, 579, 756, 772, 886, 1158, 1329, 1351, 1737, 1772, 2316, 2658, 2702, 3101, 3474, 3987, 4053, 5211, 5316, 5404, 6202, 6948, 7974, 8106, 9303, 10422, 11961, 12159, 12404, 15948, 16212, 18606, 20844, 23922, 24318, 27909, 36477, 37212, 47844, 48636, 55818, 72954, 83727, 85499, 111636, 145908, 167454, 170998, 256497, 334908, 341996, 512994, 598493, 769491, 1025988, 1196986, 1538982, 1795479, 2308473, 2393972, 3077964, 3590958, 4616946, 5386437, 7181916, 9233892, 10772874, 16159311, 21545748, 32318622, 64637244]

約数ペア:

[(1, 64637244), (2, 32318622), (3, 21545748), (4, 16159311), (6, 10772874), (7, 9233892), (9, 7181916), (12, 5386437), (14, 4616946), (18, 3590958), (21, 3077964), (27, 2393972), (28, 2308473), (36, 1795479), (42, 1538982), (54, 1196986), (63, 1025988), (84, 769491), (108, 598493), (126, 512994), (189, 341996), (193, 334908), (252, 256497), (378, 170998), (386, 167454), (443, 145908), (579, 111636), (756, 85499), (772, 83727), (886, 72954), (1158, 55818), (1329, 48636), (1351, 47844), (1737, 37212), (1772, 36477), (2316, 27909), (2658, 24318), (2702, 23922), (3101, 20844), (3474, 18606), (3987, 16212), (4053, 15948), (5211, 12404), (5316, 12159), (5404, 11961), (6202, 10422), (6948, 9303), (7974, 8106)]