42305172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2085

約数の個数: 96

約数和(自身を含む): 127948800

約数和(自身を除く): 85643628

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2039, 2964, 3458, 4078, 5187, 6117, 6916, 8156, 10374, 12234, 14273, 20748, 24468, 26507, 28546, 38741, 42819, 53014, 57092, 77482, 79521, 85638, 106028, 116223, 154964, 159042, 171276, 185549, 232446, 271187, 318084, 371098, 464892, 503633, 542374, 556647, 742196, 813561, 1007266, 1084748, 1113294, 1510899, 1627122, 2014532, 2226588, 3021798, 3254244, 3525431, 6043596, 7050862, 10576293, 14101724, 21152586, 42305172]

約数ペア:

[(1, 42305172), (2, 21152586), (3, 14101724), (4, 10576293), (6, 7050862), (7, 6043596), (12, 3525431), (13, 3254244), (14, 3021798), (19, 2226588), (21, 2014532), (26, 1627122), (28, 1510899), (38, 1113294), (39, 1084748), (42, 1007266), (52, 813561), (57, 742196), (76, 556647), (78, 542374), (84, 503633), (91, 464892), (114, 371098), (133, 318084), (156, 271187), (182, 232446), (228, 185549), (247, 171276), (266, 159042), (273, 154964), (364, 116223), (399, 106028), (494, 85638), (532, 79521), (546, 77482), (741, 57092), (798, 53014), (988, 42819), (1092, 38741), (1482, 28546), (1596, 26507), (1729, 24468), (2039, 20748), (2964, 14273), (3458, 12234), (4078, 10374), (5187, 8156), (6117, 6916)]