85231536

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1158

約数の個数: 80

約数和(自身を含む): 239088864

約数和(自身を除く): 153857328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 137, 156, 208, 274, 312, 411, 548, 624, 822, 997, 1096, 1644, 1781, 1994, 2192, 2991, 3288, 3562, 3988, 5343, 5982, 6576, 7124, 7976, 10686, 11964, 12961, 14248, 15952, 21372, 23928, 25922, 28496, 38883, 42744, 47856, 51844, 77766, 85488, 103688, 136589, 155532, 207376, 273178, 311064, 409767, 546356, 622128, 819534, 1092712, 1639068, 1775657, 2185424, 3278136, 3551314, 5326971, 6556272, 7102628, 10653942, 14205256, 21307884, 28410512, 42615768, 85231536]

約数ペア:

[(1, 85231536), (2, 42615768), (3, 28410512), (4, 21307884), (6, 14205256), (8, 10653942), (12, 7102628), (13, 6556272), (16, 5326971), (24, 3551314), (26, 3278136), (39, 2185424), (48, 1775657), (52, 1639068), (78, 1092712), (104, 819534), (137, 622128), (156, 546356), (208, 409767), (274, 311064), (312, 273178), (411, 207376), (548, 155532), (624, 136589), (822, 103688), (997, 85488), (1096, 77766), (1644, 51844), (1781, 47856), (1994, 42744), (2192, 38883), (2991, 28496), (3288, 25922), (3562, 23928), (3988, 21372), (5343, 15952), (5982, 14248), (6576, 12961), (7124, 11964), (7976, 10686)]