77887937288

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{554789}}^1$

素因数の和:554934

約数の個数: 64

約数和(自身を含む): 175757472000

約数和(自身を除く): 97869534712

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 109, 161, 184, 218, 322, 436, 644, 763, 872, 1288, 1526, 2507, 3052, 5014, 6104, 10028, 17549, 20056, 35098, 70196, 140392, 554789, 1109578, 2219156, 3883523, 4438312, 7767046, 12760147, 15534092, 25520294, 31068184, 51040588, 60472001, 89321029, 102081176, 120944002, 178642058, 241888004, 357284116, 423304007, 483776008, 714568232, 846608014, 1390856023, 1693216028, 2781712046, 3386432056, 5563424092, 9735992161, 11126848184, 19471984322, 38943968644, 77887937288]

約数ペア:

[(1, 77887937288), (2, 38943968644), (4, 19471984322), (7, 11126848184), (8, 9735992161), (14, 5563424092), (23, 3386432056), (28, 2781712046), (46, 1693216028), (56, 1390856023), (92, 846608014), (109, 714568232), (161, 483776008), (184, 423304007), (218, 357284116), (322, 241888004), (436, 178642058), (644, 120944002), (763, 102081176), (872, 89321029), (1288, 60472001), (1526, 51040588), (2507, 31068184), (3052, 25520294), (5014, 15534092), (6104, 12760147), (10028, 7767046), (17549, 4438312), (20056, 3883523), (35098, 2219156), (70196, 1109578), (140392, 554789)]