73831338

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 120

約数和(自身を含む): 196647264

約数和(自身を除く): 122815926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 71, 81, 98, 126, 131, 142, 147, 162, 189, 213, 262, 294, 378, 393, 426, 441, 497, 567, 639, 786, 882, 917, 994, 1134, 1179, 1278, 1323, 1491, 1834, 1917, 2358, 2646, 2751, 2982, 3479, 3537, 3834, 3969, 4473, 5502, 5751, 6419, 6958, 7074, 7938, 8253, 8946, 9301, 10437, 10611, 11502, 12838, 13419, 16506, 18602, 19257, 20874, 21222, 24759, 26838, 27903, 31311, 38514, 40257, 49518, 55806, 57771, 62622, 65107, 74277, 80514, 83709, 93933, 115542, 130214, 148554, 167418, 173313, 187866, 195321, 251127, 281799, 346626, 390642, 455749, 502254, 519939, 563598, 585963, 753381, 911498, 1039878, 1171926, 1367247, 1506762, 1757889, 2734494, 3515778, 4101741, 5273667, 8203482, 10547334, 12305223, 24610446, 36915669, 73831338]

約数ペア:

[(1, 73831338), (2, 36915669), (3, 24610446), (6, 12305223), (7, 10547334), (9, 8203482), (14, 5273667), (18, 4101741), (21, 3515778), (27, 2734494), (42, 1757889), (49, 1506762), (54, 1367247), (63, 1171926), (71, 1039878), (81, 911498), (98, 753381), (126, 585963), (131, 563598), (142, 519939), (147, 502254), (162, 455749), (189, 390642), (213, 346626), (262, 281799), (294, 251127), (378, 195321), (393, 187866), (426, 173313), (441, 167418), (497, 148554), (567, 130214), (639, 115542), (786, 93933), (882, 83709), (917, 80514), (994, 74277), (1134, 65107), (1179, 62622), (1278, 57771), (1323, 55806), (1491, 49518), (1834, 40257), (1917, 38514), (2358, 31311), (2646, 27903), (2751, 26838), (2982, 24759), (3479, 21222), (3537, 20874), (3834, 19257), (3969, 18602), (4473, 16506), (5502, 13419), (5751, 12838), (6419, 11502), (6958, 10611), (7074, 10437), (7938, 9301), (8253, 8946)]