84787164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 271514880

約数和(自身を除く): 186727716

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 73, 77, 84, 99, 126, 132, 146, 154, 198, 219, 231, 252, 292, 308, 396, 419, 438, 462, 511, 657, 693, 803, 838, 876, 924, 1022, 1257, 1314, 1386, 1533, 1606, 1676, 2044, 2409, 2514, 2628, 2772, 2933, 3066, 3212, 3771, 4599, 4609, 4818, 5028, 5621, 5866, 6132, 7227, 7542, 8799, 9198, 9218, 9636, 11242, 11732, 13827, 14454, 15084, 16863, 17598, 18396, 18436, 22484, 26397, 27654, 28908, 30587, 32263, 33726, 35196, 41481, 50589, 52794, 55308, 61174, 64526, 67452, 82962, 91761, 96789, 101178, 105588, 122348, 129052, 165924, 183522, 193578, 202356, 214109, 275283, 290367, 336457, 367044, 387156, 428218, 550566, 580734, 642327, 672914, 856436, 1009371, 1101132, 1161468, 1284654, 1345828, 1926981, 2018742, 2355199, 2569308, 3028113, 3853962, 4037484, 4710398, 6056226, 7065597, 7707924, 9420796, 12112452, 14131194, 21196791, 28262388, 42393582, 84787164]

約数ペア:

[(1, 84787164), (2, 42393582), (3, 28262388), (4, 21196791), (6, 14131194), (7, 12112452), (9, 9420796), (11, 7707924), (12, 7065597), (14, 6056226), (18, 4710398), (21, 4037484), (22, 3853962), (28, 3028113), (33, 2569308), (36, 2355199), (42, 2018742), (44, 1926981), (63, 1345828), (66, 1284654), (73, 1161468), (77, 1101132), (84, 1009371), (99, 856436), (126, 672914), (132, 642327), (146, 580734), (154, 550566), (198, 428218), (219, 387156), (231, 367044), (252, 336457), (292, 290367), (308, 275283), (396, 214109), (419, 202356), (438, 193578), (462, 183522), (511, 165924), (657, 129052), (693, 122348), (803, 105588), (838, 101178), (876, 96789), (924, 91761), (1022, 82962), (1257, 67452), (1314, 64526), (1386, 61174), (1533, 55308), (1606, 52794), (1676, 50589), (2044, 41481), (2409, 35196), (2514, 33726), (2628, 32263), (2772, 30587), (2933, 28908), (3066, 27654), (3212, 26397), (3771, 22484), (4599, 18436), (4609, 18396), (4818, 17598), (5028, 16863), (5621, 15084), (5866, 14454), (6132, 13827), (7227, 11732), (7542, 11242), (8799, 9636), (9198, 9218)]