68827236478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{40879}}^1$

素因数の和:40970

約数の個数: 96

約数和(自身を含む): 143565327360

約数和(自身を除く): 74738090882

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 77, 91, 143, 154, 182, 203, 286, 319, 377, 406, 638, 754, 841, 1001, 1682, 2002, 2233, 2639, 4147, 4466, 5278, 5887, 8294, 9251, 10933, 11774, 18502, 21866, 29029, 40879, 58058, 64757, 76531, 81758, 120263, 129514, 153062, 240526, 286153, 449669, 531427, 572306, 841841, 899338, 1062854, 1185491, 1683682, 2370982, 3147683, 3719989, 5845697, 6295366, 7439978, 8298437, 11691394, 13040401, 15411383, 16596874, 26080802, 30822766, 34379239, 40919879, 68758478, 81839758, 91282807, 107879681, 169525213, 182565614, 215759362, 240654673, 339050426, 378171629, 446930107, 481309346, 756343258, 893860214, 1186676491, 2373352982, 2647201403, 3128510749, 4916231177, 5294402806, 6257021498, 9832462354, 34413618239, 68827236478]

約数ペア:

[(1, 68827236478), (2, 34413618239), (7, 9832462354), (11, 6257021498), (13, 5294402806), (14, 4916231177), (22, 3128510749), (26, 2647201403), (29, 2373352982), (58, 1186676491), (77, 893860214), (91, 756343258), (143, 481309346), (154, 446930107), (182, 378171629), (203, 339050426), (286, 240654673), (319, 215759362), (377, 182565614), (406, 169525213), (638, 107879681), (754, 91282807), (841, 81839758), (1001, 68758478), (1682, 40919879), (2002, 34379239), (2233, 30822766), (2639, 26080802), (4147, 16596874), (4466, 15411383), (5278, 13040401), (5887, 11691394), (8294, 8298437), (9251, 7439978), (10933, 6295366), (11774, 5845697), (18502, 3719989), (21866, 3147683), (29029, 2370982), (40879, 1683682), (58058, 1185491), (64757, 1062854), (76531, 899338), (81758, 841841), (120263, 572306), (129514, 531427), (153062, 449669), (240526, 286153)]