77999504

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{40289}}^1$

素因数の和:40319

約数の個数: 30

約数和(自身を含む): 166115670

約数和(自身を除く): 88116166

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 40289, 80578, 161156, 322312, 443179, 644624, 886358, 1772716, 3545432, 4874969, 7090864, 9749938, 19499876, 38999752, 77999504]

約数ペア:

[(1, 77999504), (2, 38999752), (4, 19499876), (8, 9749938), (11, 7090864), (16, 4874969), (22, 3545432), (44, 1772716), (88, 886358), (121, 644624), (176, 443179), (242, 322312), (484, 161156), (968, 80578), (1936, 40289)]