77985952

素因数分解:

$2^5\times {\mathrm{11}}^3\times {\mathrm{1831}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 168969024

約数和(自身を除く): 90983072

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1331, 1831, 1936, 2662, 3662, 3872, 5324, 7324, 10648, 14648, 20141, 21296, 29296, 40282, 42592, 58592, 80564, 161128, 221551, 322256, 443102, 644512, 886204, 1772408, 2437061, 3544816, 4874122, 7089632, 9748244, 19496488, 38992976, 77985952]

約数ペア:

[(1, 77985952), (2, 38992976), (4, 19496488), (8, 9748244), (11, 7089632), (16, 4874122), (22, 3544816), (32, 2437061), (44, 1772408), (88, 886204), (121, 644512), (176, 443102), (242, 322256), (352, 221551), (484, 161128), (968, 80564), (1331, 58592), (1831, 42592), (1936, 40282), (2662, 29296), (3662, 21296), (3872, 20141), (5324, 14648), (7324, 10648)]