64218738528

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31854533}}^1$

素因数の和:31854556

約数の個数: 72

約数和(自身を含む): 208710906768

約数和(自身を除く): 144492168240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 31854533, 63709066, 95563599, 127418132, 191127198, 222981731, 254836264, 286690797, 382254396, 445963462, 509672528, 573381594, 668945193, 764508792, 891926924, 1019345056, 1146763188, 1337890386, 1529017584, 1783853848, 2006835579, 2293526376, 2675780772, 3058035168, 3567707696, 4013671158, 4587052752, 5351561544, 7135415392, 8027342316, 9174105504, 10703123088, 16054684632, 21406246176, 32109369264, 64218738528]

約数ペア:

[(1, 64218738528), (2, 32109369264), (3, 21406246176), (4, 16054684632), (6, 10703123088), (7, 9174105504), (8, 8027342316), (9, 7135415392), (12, 5351561544), (14, 4587052752), (16, 4013671158), (18, 3567707696), (21, 3058035168), (24, 2675780772), (28, 2293526376), (32, 2006835579), (36, 1783853848), (42, 1529017584), (48, 1337890386), (56, 1146763188), (63, 1019345056), (72, 891926924), (84, 764508792), (96, 668945193), (112, 573381594), (126, 509672528), (144, 445963462), (168, 382254396), (224, 286690797), (252, 254836264), (288, 222981731), (336, 191127198), (504, 127418132), (672, 95563599), (1008, 63709066), (2016, 31854533)]