64815912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{128603}}^1$

素因数の和:128622

約数の個数: 48

約数和(自身を含む): 200622240

約数和(自身を除く): 135806328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 128603, 257206, 385809, 514412, 771618, 900221, 1028824, 1157427, 1543236, 1800442, 2314854, 2700663, 3086472, 3600884, 4629708, 5401326, 7201768, 8101989, 9259416, 10802652, 16203978, 21605304, 32407956, 64815912]

約数ペア:

[(1, 64815912), (2, 32407956), (3, 21605304), (4, 16203978), (6, 10802652), (7, 9259416), (8, 8101989), (9, 7201768), (12, 5401326), (14, 4629708), (18, 3600884), (21, 3086472), (24, 2700663), (28, 2314854), (36, 1800442), (42, 1543236), (56, 1157427), (63, 1028824), (72, 900221), (84, 771618), (126, 514412), (168, 385809), (252, 257206), (504, 128603)]