80507196

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1$

素因数の和:502

約数の個数: 180

約数和(自身を含む): 267658776

約数和(自身を除く): 187151580

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 81, 84, 98, 99, 108, 126, 132, 147, 154, 162, 189, 196, 198, 231, 252, 294, 297, 308, 324, 378, 396, 441, 461, 462, 539, 567, 588, 594, 693, 756, 882, 891, 922, 924, 1078, 1134, 1188, 1323, 1383, 1386, 1617, 1764, 1782, 1844, 2079, 2156, 2268, 2646, 2766, 2772, 3227, 3234, 3564, 3969, 4149, 4158, 4851, 5071, 5292, 5532, 6237, 6454, 6468, 7938, 8298, 8316, 9681, 9702, 10142, 12447, 12474, 12908, 14553, 15213, 15876, 16596, 19362, 19404, 20284, 22589, 24894, 24948, 29043, 29106, 30426, 35497, 37341, 38724, 43659, 45178, 45639, 49788, 58086, 58212, 60852, 67767, 70994, 74682, 87129, 87318, 90356, 91278, 106491, 116172, 135534, 136917, 141988, 149364, 174258, 174636, 182556, 203301, 212982, 248479, 261387, 271068, 273834, 319473, 348516, 406602, 410751, 425964, 496958, 522774, 547668, 609903, 638946, 745437, 813204, 821502, 958419, 993916, 1045548, 1219806, 1277892, 1490874, 1643004, 1829709, 1916838, 2236311, 2439612, 2875257, 2981748, 3659418, 3833676, 4472622, 5750514, 6708933, 7318836, 8945244, 11501028, 13417866, 20126799, 26835732, 40253598, 80507196]

約数ペア:

[(1, 80507196), (2, 40253598), (3, 26835732), (4, 20126799), (6, 13417866), (7, 11501028), (9, 8945244), (11, 7318836), (12, 6708933), (14, 5750514), (18, 4472622), (21, 3833676), (22, 3659418), (27, 2981748), (28, 2875257), (33, 2439612), (36, 2236311), (42, 1916838), (44, 1829709), (49, 1643004), (54, 1490874), (63, 1277892), (66, 1219806), (77, 1045548), (81, 993916), (84, 958419), (98, 821502), (99, 813204), (108, 745437), (126, 638946), (132, 609903), (147, 547668), (154, 522774), (162, 496958), (189, 425964), (196, 410751), (198, 406602), (231, 348516), (252, 319473), (294, 273834), (297, 271068), (308, 261387), (324, 248479), (378, 212982), (396, 203301), (441, 182556), (461, 174636), (462, 174258), (539, 149364), (567, 141988), (588, 136917), (594, 135534), (693, 116172), (756, 106491), (882, 91278), (891, 90356), (922, 87318), (924, 87129), (1078, 74682), (1134, 70994), (1188, 67767), (1323, 60852), (1383, 58212), (1386, 58086), (1617, 49788), (1764, 45639), (1782, 45178), (1844, 43659), (2079, 38724), (2156, 37341), (2268, 35497), (2646, 30426), (2766, 29106), (2772, 29043), (3227, 24948), (3234, 24894), (3564, 22589), (3969, 20284), (4149, 19404), (4158, 19362), (4851, 16596), (5071, 15876), (5292, 15213), (5532, 14553), (6237, 12908), (6454, 12474), (6468, 12447), (7938, 10142), (8298, 9702), (8316, 9681)]