82756464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3469}}^1$

素因数の和:3558

約数の個数: 80

約数和(自身を含む): 247841280

約数和(自身を除く): 165084816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3408, 3469, 3976, 5964, 6938, 7952, 10407, 11928, 13876, 20814, 23856, 24283, 27752, 41628, 48566, 55504, 72849, 83256, 97132, 145698, 166512, 194264, 246299, 291396, 388528, 492598, 582792, 738897, 985196, 1165584, 1477794, 1724093, 1970392, 2955588, 3448186, 3940784, 5172279, 5911176, 6896372, 10344558, 11822352, 13792744, 20689116, 27585488, 41378232, 82756464]

約数ペア:

[(1, 82756464), (2, 41378232), (3, 27585488), (4, 20689116), (6, 13792744), (7, 11822352), (8, 10344558), (12, 6896372), (14, 5911176), (16, 5172279), (21, 3940784), (24, 3448186), (28, 2955588), (42, 1970392), (48, 1724093), (56, 1477794), (71, 1165584), (84, 985196), (112, 738897), (142, 582792), (168, 492598), (213, 388528), (284, 291396), (336, 246299), (426, 194264), (497, 166512), (568, 145698), (852, 97132), (994, 83256), (1136, 72849), (1491, 55504), (1704, 48566), (1988, 41628), (2982, 27752), (3408, 24283), (3469, 23856), (3976, 20814), (5964, 13876), (6938, 11928), (7952, 10407)]