79907212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8369}}^1$

素因数の和:8422

約数の個数: 48

約数和(自身を含む): 179988480

約数和(自身を除く): 100081268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 8369, 9548, 16738, 33476, 58583, 92059, 117166, 184118, 234332, 259439, 368236, 518878, 644413, 1037756, 1288826, 1816073, 2577652, 2853829, 3632146, 5707658, 7264292, 11415316, 19976803, 39953606, 79907212]

約数ペア:

[(1, 79907212), (2, 39953606), (4, 19976803), (7, 11415316), (11, 7264292), (14, 5707658), (22, 3632146), (28, 2853829), (31, 2577652), (44, 1816073), (62, 1288826), (77, 1037756), (124, 644413), (154, 518878), (217, 368236), (308, 259439), (341, 234332), (434, 184118), (682, 117166), (868, 92059), (1364, 58583), (2387, 33476), (4774, 16738), (8369, 9548)]