64802808

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{42859}}^1$

素因数の和:42881

約数の個数: 64

約数和(自身を含む): 205728000

約数和(自身を除く): 140925192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 42859, 85718, 128577, 171436, 257154, 300013, 342872, 385731, 514308, 600026, 771462, 900039, 1028616, 1157193, 1200052, 1542924, 1800078, 2314386, 2400104, 2700117, 3085848, 3600156, 4628772, 5400234, 7200312, 8100351, 9257544, 10800468, 16200702, 21600936, 32401404, 64802808]

約数ペア:

[(1, 64802808), (2, 32401404), (3, 21600936), (4, 16200702), (6, 10800468), (7, 9257544), (8, 8100351), (9, 7200312), (12, 5400234), (14, 4628772), (18, 3600156), (21, 3085848), (24, 2700117), (27, 2400104), (28, 2314386), (36, 1800078), (42, 1542924), (54, 1200052), (56, 1157193), (63, 1028616), (72, 900039), (84, 771462), (108, 600026), (126, 514308), (168, 385731), (189, 342872), (216, 300013), (252, 257154), (378, 171436), (504, 128577), (756, 85718), (1512, 42859)]