77923274

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 154441728

約数和(自身を除く): 76518454

約数列:

[1, 2, 11, 13, 17, 22, 26, 31, 34, 47, 62, 94, 121, 143, 187, 221, 242, 286, 341, 374, 403, 442, 517, 527, 611, 682, 799, 806, 1034, 1054, 1222, 1457, 1573, 1598, 2057, 2431, 2914, 3146, 3751, 4114, 4433, 4862, 5687, 5797, 6721, 6851, 7502, 8789, 8866, 10387, 11374, 11594, 13442, 13702, 16027, 17578, 18941, 20774, 24769, 26741, 32054, 37882, 48763, 49538, 53482, 63767, 73931, 75361, 96679, 97526, 114257, 127534, 147862, 150722, 176297, 193358, 208351, 228514, 272459, 321997, 352594, 416702, 544918, 643994, 828971, 1256827, 1657942, 2291861, 2513654, 2997049, 3541967, 4583722, 5994098, 7083934, 38961637, 77923274]

約数ペア:

[(1, 77923274), (2, 38961637), (11, 7083934), (13, 5994098), (17, 4583722), (22, 3541967), (26, 2997049), (31, 2513654), (34, 2291861), (47, 1657942), (62, 1256827), (94, 828971), (121, 643994), (143, 544918), (187, 416702), (221, 352594), (242, 321997), (286, 272459), (341, 228514), (374, 208351), (403, 193358), (442, 176297), (517, 150722), (527, 147862), (611, 127534), (682, 114257), (799, 97526), (806, 96679), (1034, 75361), (1054, 73931), (1222, 63767), (1457, 53482), (1573, 49538), (1598, 48763), (2057, 37882), (2431, 32054), (2914, 26741), (3146, 24769), (3751, 20774), (4114, 18941), (4433, 17578), (4862, 16027), (5687, 13702), (5797, 13442), (6721, 11594), (6851, 11374), (7502, 10387), (8789, 8866)]