78928122

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 200636352

約数和(自身を除く): 121708230

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 107, 147, 182, 193, 214, 273, 294, 321, 386, 546, 579, 637, 642, 749, 1158, 1274, 1351, 1391, 1498, 1911, 2247, 2509, 2702, 2782, 3822, 4053, 4173, 4494, 5018, 5243, 7527, 8106, 8346, 9457, 9737, 10486, 15054, 15729, 17563, 18914, 19474, 20651, 28371, 29211, 31458, 35126, 41302, 52689, 56742, 58422, 61953, 68159, 105378, 122941, 123906, 136318, 144557, 204477, 245882, 268463, 289114, 368823, 408954, 433671, 536926, 737646, 805389, 867342, 1011899, 1610778, 1879241, 2023798, 3035697, 3758482, 5637723, 6071394, 11275446, 13154687, 26309374, 39464061, 78928122]

約数ペア:

[(1, 78928122), (2, 39464061), (3, 26309374), (6, 13154687), (7, 11275446), (13, 6071394), (14, 5637723), (21, 3758482), (26, 3035697), (39, 2023798), (42, 1879241), (49, 1610778), (78, 1011899), (91, 867342), (98, 805389), (107, 737646), (147, 536926), (182, 433671), (193, 408954), (214, 368823), (273, 289114), (294, 268463), (321, 245882), (386, 204477), (546, 144557), (579, 136318), (637, 123906), (642, 122941), (749, 105378), (1158, 68159), (1274, 61953), (1351, 58422), (1391, 56742), (1498, 52689), (1911, 41302), (2247, 35126), (2509, 31458), (2702, 29211), (2782, 28371), (3822, 20651), (4053, 19474), (4173, 18914), (4494, 17563), (5018, 15729), (5243, 15054), (7527, 10486), (8106, 9737), (8346, 9457)]