64554588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{256169}}^1$

素因数の和:256186

約数の個数: 36

約数和(自身を含む): 186491760

約数和(自身を除く): 121937172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 256169, 512338, 768507, 1024676, 1537014, 1793183, 2305521, 3074028, 3586366, 4611042, 5379549, 7172732, 9222084, 10759098, 16138647, 21518196, 32277294, 64554588]

約数ペア:

[(1, 64554588), (2, 32277294), (3, 21518196), (4, 16138647), (6, 10759098), (7, 9222084), (9, 7172732), (12, 5379549), (14, 4611042), (18, 3586366), (21, 3074028), (28, 2305521), (36, 1793183), (42, 1537014), (63, 1024676), (84, 768507), (126, 512338), (252, 256169)]