77771936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2027}}^1$

素因数の和:2157

約数の個数: 48

約数和(自身を含む): 168648480

約数和(自身を除く): 90876544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 109, 176, 218, 352, 436, 872, 1199, 1744, 2027, 2398, 3488, 4054, 4796, 8108, 9592, 16216, 19184, 22297, 32432, 38368, 44594, 64864, 89188, 178376, 220943, 356752, 441886, 713504, 883772, 1767544, 2430373, 3535088, 4860746, 7070176, 9721492, 19442984, 38885968, 77771936]

約数ペア:

[(1, 77771936), (2, 38885968), (4, 19442984), (8, 9721492), (11, 7070176), (16, 4860746), (22, 3535088), (32, 2430373), (44, 1767544), (88, 883772), (109, 713504), (176, 441886), (218, 356752), (352, 220943), (436, 178376), (872, 89188), (1199, 64864), (1744, 44594), (2027, 38368), (2398, 32432), (3488, 22297), (4054, 19184), (4796, 16216), (8108, 9592)]