8130276

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:454

約数の個数: 108

約数和(自身を含む): 26142480

約数和(自身を除く): 18012204

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 419, 441, 462, 539, 588, 693, 838, 882, 924, 1078, 1257, 1386, 1617, 1676, 1764, 2156, 2514, 2772, 2933, 3234, 3771, 4609, 4851, 5028, 5866, 6468, 7542, 8799, 9218, 9702, 11732, 13827, 15084, 17598, 18436, 19404, 20531, 26397, 27654, 32263, 35196, 41062, 41481, 52794, 55308, 61593, 64526, 82124, 82962, 96789, 105588, 123186, 129052, 165924, 184779, 193578, 225841, 246372, 290367, 369558, 387156, 451682, 580734, 677523, 739116, 903364, 1161468, 1355046, 2032569, 2710092, 4065138, 8130276]

約数ペア:

[(1, 8130276), (2, 4065138), (3, 2710092), (4, 2032569), (6, 1355046), (7, 1161468), (9, 903364), (11, 739116), (12, 677523), (14, 580734), (18, 451682), (21, 387156), (22, 369558), (28, 290367), (33, 246372), (36, 225841), (42, 193578), (44, 184779), (49, 165924), (63, 129052), (66, 123186), (77, 105588), (84, 96789), (98, 82962), (99, 82124), (126, 64526), (132, 61593), (147, 55308), (154, 52794), (196, 41481), (198, 41062), (231, 35196), (252, 32263), (294, 27654), (308, 26397), (396, 20531), (419, 19404), (441, 18436), (462, 17598), (539, 15084), (588, 13827), (693, 11732), (838, 9702), (882, 9218), (924, 8799), (1078, 7542), (1257, 6468), (1386, 5866), (1617, 5028), (1676, 4851), (1764, 4609), (2156, 3771), (2514, 3234), (2772, 2933)]