91065568

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:872

約数の個数: 72

約数和(自身を含む): 204112440

約数和(自身を除く): 113046872

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 121, 176, 232, 242, 319, 352, 464, 484, 638, 811, 928, 968, 1276, 1622, 1936, 2552, 3244, 3509, 3872, 5104, 6488, 7018, 8921, 10208, 12976, 14036, 17842, 23519, 25952, 28072, 35684, 47038, 56144, 71368, 94076, 98131, 112288, 142736, 188152, 196262, 258709, 285472, 376304, 392524, 517418, 752608, 785048, 1034836, 1570096, 2069672, 2845799, 3140192, 4139344, 5691598, 8278688, 11383196, 22766392, 45532784, 91065568]

約数ペア:

[(1, 91065568), (2, 45532784), (4, 22766392), (8, 11383196), (11, 8278688), (16, 5691598), (22, 4139344), (29, 3140192), (32, 2845799), (44, 2069672), (58, 1570096), (88, 1034836), (116, 785048), (121, 752608), (176, 517418), (232, 392524), (242, 376304), (319, 285472), (352, 258709), (464, 196262), (484, 188152), (638, 142736), (811, 112288), (928, 98131), (968, 94076), (1276, 71368), (1622, 56144), (1936, 47038), (2552, 35684), (3244, 28072), (3509, 25952), (3872, 23519), (5104, 17842), (6488, 14036), (7018, 12976), (8921, 10208)]