77072968

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4261}}^1$

素因数の和:4310

約数の個数: 64

約数和(自身を含む): 184118400

約数和(自身を除く): 107045432

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 476, 532, 646, 952, 1064, 1292, 2261, 2584, 4261, 4522, 8522, 9044, 17044, 18088, 29827, 34088, 59654, 72437, 80959, 119308, 144874, 161918, 238616, 289748, 323836, 507059, 566713, 579496, 647672, 1014118, 1133426, 1376303, 2028236, 2266852, 2752606, 4056472, 4533704, 5505212, 9634121, 11010424, 19268242, 38536484, 77072968]

約数ペア:

[(1, 77072968), (2, 38536484), (4, 19268242), (7, 11010424), (8, 9634121), (14, 5505212), (17, 4533704), (19, 4056472), (28, 2752606), (34, 2266852), (38, 2028236), (56, 1376303), (68, 1133426), (76, 1014118), (119, 647672), (133, 579496), (136, 566713), (152, 507059), (238, 323836), (266, 289748), (323, 238616), (476, 161918), (532, 144874), (646, 119308), (952, 80959), (1064, 72437), (1292, 59654), (2261, 34088), (2584, 29827), (4261, 18088), (4522, 17044), (8522, 9044)]