77766052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 177811200

約数和(自身を除く): 100045148

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 53, 58, 91, 106, 116, 139, 182, 203, 212, 278, 364, 371, 377, 406, 556, 689, 742, 754, 812, 973, 1378, 1484, 1508, 1537, 1807, 1946, 2639, 2756, 3074, 3614, 3892, 4031, 4823, 5278, 6148, 7228, 7367, 8062, 9646, 10556, 10759, 12649, 14734, 16124, 19292, 19981, 21518, 25298, 28217, 29468, 39962, 43036, 50596, 51569, 52403, 56434, 79924, 95771, 103138, 104806, 112868, 139867, 191542, 206276, 209612, 213643, 279734, 366821, 383084, 427286, 559468, 670397, 733642, 854572, 1340794, 1467284, 1495501, 2681588, 2777359, 2991002, 5554718, 5982004, 11109436, 19441513, 38883026, 77766052]

約数ペア:

[(1, 77766052), (2, 38883026), (4, 19441513), (7, 11109436), (13, 5982004), (14, 5554718), (26, 2991002), (28, 2777359), (29, 2681588), (52, 1495501), (53, 1467284), (58, 1340794), (91, 854572), (106, 733642), (116, 670397), (139, 559468), (182, 427286), (203, 383084), (212, 366821), (278, 279734), (364, 213643), (371, 209612), (377, 206276), (406, 191542), (556, 139867), (689, 112868), (742, 104806), (754, 103138), (812, 95771), (973, 79924), (1378, 56434), (1484, 52403), (1508, 51569), (1537, 50596), (1807, 43036), (1946, 39962), (2639, 29468), (2756, 28217), (3074, 25298), (3614, 21518), (3892, 19981), (4031, 19292), (4823, 16124), (5278, 14734), (6148, 12649), (7228, 10759), (7367, 10556), (8062, 9646)]