77391272

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1$

素因数の和:1002

約数の個数: 64

約数和(自身を含む): 174666240

約数和(自身を除く): 97274968

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 41, 56, 74, 82, 148, 164, 259, 287, 296, 328, 518, 574, 911, 1036, 1148, 1517, 1822, 2072, 2296, 3034, 3644, 6068, 6377, 7288, 10619, 12136, 12754, 21238, 25508, 33707, 37351, 42476, 51016, 67414, 74702, 84952, 134828, 149404, 235949, 261457, 269656, 298808, 471898, 522914, 943796, 1045828, 1381987, 1887592, 2091656, 2763974, 5527948, 9673909, 11055896, 19347818, 38695636, 77391272]

約数ペア:

[(1, 77391272), (2, 38695636), (4, 19347818), (7, 11055896), (8, 9673909), (14, 5527948), (28, 2763974), (37, 2091656), (41, 1887592), (56, 1381987), (74, 1045828), (82, 943796), (148, 522914), (164, 471898), (259, 298808), (287, 269656), (296, 261457), (328, 235949), (518, 149404), (574, 134828), (911, 84952), (1036, 74702), (1148, 67414), (1517, 51016), (1822, 42476), (2072, 37351), (2296, 33707), (3034, 25508), (3644, 21238), (6068, 12754), (6377, 12136), (7288, 10619)]