85405248

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4783}}^1$

素因数の和:4832

約数の個数: 84

約数和(自身を含む): 252748288

約数和(自身を除く): 167343040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 4783, 5952, 8928, 9566, 14349, 17856, 19132, 28698, 38264, 43047, 57396, 76528, 86094, 114792, 148273, 153056, 172188, 229584, 296546, 306112, 344376, 444819, 459168, 593092, 688752, 889638, 918336, 1186184, 1334457, 1377504, 1779276, 2372368, 2668914, 2755008, 3558552, 4744736, 5337828, 7117104, 9489472, 10675656, 14234208, 21351312, 28468416, 42702624, 85405248]

約数ペア:

[(1, 85405248), (2, 42702624), (3, 28468416), (4, 21351312), (6, 14234208), (8, 10675656), (9, 9489472), (12, 7117104), (16, 5337828), (18, 4744736), (24, 3558552), (31, 2755008), (32, 2668914), (36, 2372368), (48, 1779276), (62, 1377504), (64, 1334457), (72, 1186184), (93, 918336), (96, 889638), (124, 688752), (144, 593092), (186, 459168), (192, 444819), (248, 344376), (279, 306112), (288, 296546), (372, 229584), (496, 172188), (558, 153056), (576, 148273), (744, 114792), (992, 86094), (1116, 76528), (1488, 57396), (1984, 43047), (2232, 38264), (2976, 28698), (4464, 19132), (4783, 17856), (5952, 14349), (8928, 9566)]