85655136

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 265446720

約数和(自身を除く): 179791584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 131, 139, 147, 168, 196, 224, 262, 278, 294, 336, 392, 393, 417, 524, 556, 588, 672, 784, 786, 834, 917, 973, 1048, 1112, 1176, 1568, 1572, 1668, 1834, 1946, 2096, 2224, 2352, 2751, 2919, 3144, 3336, 3668, 3892, 4192, 4448, 4704, 5502, 5838, 6288, 6419, 6672, 6811, 7336, 7784, 11004, 11676, 12576, 12838, 13344, 13622, 14672, 15568, 18209, 19257, 20433, 22008, 23352, 25676, 27244, 29344, 31136, 36418, 38514, 40866, 44016, 46704, 51352, 54488, 54627, 72836, 77028, 81732, 88032, 93408, 102704, 108976, 109254, 127463, 145672, 154056, 163464, 205408, 217952, 218508, 254926, 291344, 308112, 326928, 382389, 437016, 509852, 582688, 616224, 653856, 764778, 874032, 892241, 1019704, 1529556, 1748064, 1784482, 2039408, 2676723, 3059112, 3568964, 4078816, 5353446, 6118224, 7137928, 10706892, 12236448, 14275856, 21413784, 28551712, 42827568, 85655136]

約数ペア:

[(1, 85655136), (2, 42827568), (3, 28551712), (4, 21413784), (6, 14275856), (7, 12236448), (8, 10706892), (12, 7137928), (14, 6118224), (16, 5353446), (21, 4078816), (24, 3568964), (28, 3059112), (32, 2676723), (42, 2039408), (48, 1784482), (49, 1748064), (56, 1529556), (84, 1019704), (96, 892241), (98, 874032), (112, 764778), (131, 653856), (139, 616224), (147, 582688), (168, 509852), (196, 437016), (224, 382389), (262, 326928), (278, 308112), (294, 291344), (336, 254926), (392, 218508), (393, 217952), (417, 205408), (524, 163464), (556, 154056), (588, 145672), (672, 127463), (784, 109254), (786, 108976), (834, 102704), (917, 93408), (973, 88032), (1048, 81732), (1112, 77028), (1176, 72836), (1568, 54627), (1572, 54488), (1668, 51352), (1834, 46704), (1946, 44016), (2096, 40866), (2224, 38514), (2352, 36418), (2751, 31136), (2919, 29344), (3144, 27244), (3336, 25676), (3668, 23352), (3892, 22008), (4192, 20433), (4448, 19257), (4704, 18209), (5502, 15568), (5838, 14672), (6288, 13622), (6419, 13344), (6672, 12838), (6811, 12576), (7336, 11676), (7784, 11004)]