84230118

素因数分解:

$2^1\times 3^8\times 7^2\times {\mathrm{131}}^1$

素因数の和:171

約数の個数: 108

約数和(自身を含む): 222131052

約数和(自身を除く): 137900934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 131, 147, 162, 189, 243, 262, 294, 378, 393, 441, 486, 567, 729, 786, 882, 917, 1134, 1179, 1323, 1458, 1701, 1834, 2187, 2358, 2646, 2751, 3402, 3537, 3969, 4374, 5103, 5502, 6419, 6561, 7074, 7938, 8253, 10206, 10611, 11907, 12838, 13122, 15309, 16506, 19257, 21222, 23814, 24759, 30618, 31833, 35721, 38514, 45927, 49518, 57771, 63666, 71442, 74277, 91854, 95499, 107163, 115542, 148554, 173313, 190998, 214326, 222831, 286497, 321489, 346626, 445662, 519939, 572994, 642978, 668493, 859491, 1039878, 1336986, 1559817, 1718982, 2005479, 3119634, 4010958, 4679451, 6016437, 9358902, 12032874, 14038353, 28076706, 42115059, 84230118]

約数ペア:

[(1, 84230118), (2, 42115059), (3, 28076706), (6, 14038353), (7, 12032874), (9, 9358902), (14, 6016437), (18, 4679451), (21, 4010958), (27, 3119634), (42, 2005479), (49, 1718982), (54, 1559817), (63, 1336986), (81, 1039878), (98, 859491), (126, 668493), (131, 642978), (147, 572994), (162, 519939), (189, 445662), (243, 346626), (262, 321489), (294, 286497), (378, 222831), (393, 214326), (441, 190998), (486, 173313), (567, 148554), (729, 115542), (786, 107163), (882, 95499), (917, 91854), (1134, 74277), (1179, 71442), (1323, 63666), (1458, 57771), (1701, 49518), (1834, 45927), (2187, 38514), (2358, 35721), (2646, 31833), (2751, 30618), (3402, 24759), (3537, 23814), (3969, 21222), (4374, 19257), (5103, 16506), (5502, 15309), (6419, 13122), (6561, 12838), (7074, 11907), (7938, 10611), (8253, 10206)]