71838294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1489}}^1$

素因数の和:1565

約数の個数: 64

約数和(自身を含む): 169931520

約数和(自身を除く): 98093226

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 43, 51, 66, 86, 102, 129, 187, 258, 374, 473, 561, 731, 946, 1122, 1419, 1462, 1489, 2193, 2838, 2978, 4386, 4467, 8041, 8934, 16082, 16379, 24123, 25313, 32758, 48246, 49137, 50626, 64027, 75939, 98274, 128054, 151878, 192081, 278443, 384162, 556886, 704297, 835329, 1088459, 1408594, 1670658, 2112891, 2176918, 3265377, 4225782, 6530754, 11973049, 23946098, 35919147, 71838294]

約数ペア:

[(1, 71838294), (2, 35919147), (3, 23946098), (6, 11973049), (11, 6530754), (17, 4225782), (22, 3265377), (33, 2176918), (34, 2112891), (43, 1670658), (51, 1408594), (66, 1088459), (86, 835329), (102, 704297), (129, 556886), (187, 384162), (258, 278443), (374, 192081), (473, 151878), (561, 128054), (731, 98274), (946, 75939), (1122, 64027), (1419, 50626), (1462, 49137), (1489, 48246), (2193, 32758), (2838, 25313), (2978, 24123), (4386, 16379), (4467, 16082), (8041, 8934)]