72223866

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 121312134

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 47, 54, 66, 78, 94, 99, 117, 141, 143, 198, 199, 234, 282, 286, 297, 351, 398, 423, 429, 517, 594, 597, 611, 702, 846, 858, 1034, 1194, 1222, 1269, 1287, 1551, 1791, 1833, 2189, 2538, 2574, 2587, 3102, 3582, 3666, 3861, 4378, 4653, 5174, 5373, 5499, 6567, 6721, 7722, 7761, 9306, 9353, 10746, 10998, 13134, 13442, 13959, 15522, 16497, 18706, 19701, 20163, 23283, 27918, 28059, 28457, 32994, 39402, 40326, 46566, 56118, 56914, 59103, 60489, 69849, 84177, 85371, 102883, 118206, 120978, 121589, 139698, 168354, 170742, 181467, 205766, 243178, 252531, 256113, 308649, 362934, 364767, 505062, 512226, 617298, 729534, 768339, 925947, 1094301, 1337479, 1536678, 1851894, 2188602, 2674958, 2777841, 3282903, 4012437, 5555682, 6565806, 8024874, 12037311, 24074622, 36111933, 72223866]

約数ペア:

[(1, 72223866), (2, 36111933), (3, 24074622), (6, 12037311), (9, 8024874), (11, 6565806), (13, 5555682), (18, 4012437), (22, 3282903), (26, 2777841), (27, 2674958), (33, 2188602), (39, 1851894), (47, 1536678), (54, 1337479), (66, 1094301), (78, 925947), (94, 768339), (99, 729534), (117, 617298), (141, 512226), (143, 505062), (198, 364767), (199, 362934), (234, 308649), (282, 256113), (286, 252531), (297, 243178), (351, 205766), (398, 181467), (423, 170742), (429, 168354), (517, 139698), (594, 121589), (597, 120978), (611, 118206), (702, 102883), (846, 85371), (858, 84177), (1034, 69849), (1194, 60489), (1222, 59103), (1269, 56914), (1287, 56118), (1551, 46566), (1791, 40326), (1833, 39402), (2189, 32994), (2538, 28457), (2574, 28059), (2587, 27918), (3102, 23283), (3582, 20163), (3666, 19701), (3861, 18706), (4378, 16497), (4653, 15522), (5174, 13959), (5373, 13442), (5499, 13134), (6567, 10998), (6721, 10746), (7722, 9353), (7761, 9306)]