76686372

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 237357120

約数和(自身を除く): 160670748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 49, 54, 63, 84, 86, 98, 108, 126, 129, 147, 172, 189, 196, 252, 258, 294, 301, 337, 378, 387, 441, 516, 588, 602, 674, 756, 774, 882, 903, 1011, 1161, 1204, 1323, 1348, 1548, 1764, 1806, 2022, 2107, 2322, 2359, 2646, 2709, 3033, 3612, 4044, 4214, 4644, 4718, 5292, 5418, 6066, 6321, 7077, 8127, 8428, 9099, 9436, 10836, 12132, 12642, 14154, 14491, 16254, 16513, 18198, 18963, 21231, 25284, 28308, 28982, 32508, 33026, 36396, 37926, 42462, 43473, 49539, 56889, 57964, 63693, 66052, 75852, 84924, 86946, 99078, 101437, 113778, 127386, 130419, 148617, 173892, 198156, 202874, 227556, 254772, 260838, 297234, 304311, 391257, 405748, 445851, 521676, 594468, 608622, 710059, 782514, 891702, 912933, 1217244, 1420118, 1565028, 1783404, 1825866, 2130177, 2738799, 2840236, 3651732, 4260354, 5477598, 6390531, 8520708, 10955196, 12781062, 19171593, 25562124, 38343186, 76686372]

約数ペア:

[(1, 76686372), (2, 38343186), (3, 25562124), (4, 19171593), (6, 12781062), (7, 10955196), (9, 8520708), (12, 6390531), (14, 5477598), (18, 4260354), (21, 3651732), (27, 2840236), (28, 2738799), (36, 2130177), (42, 1825866), (43, 1783404), (49, 1565028), (54, 1420118), (63, 1217244), (84, 912933), (86, 891702), (98, 782514), (108, 710059), (126, 608622), (129, 594468), (147, 521676), (172, 445851), (189, 405748), (196, 391257), (252, 304311), (258, 297234), (294, 260838), (301, 254772), (337, 227556), (378, 202874), (387, 198156), (441, 173892), (516, 148617), (588, 130419), (602, 127386), (674, 113778), (756, 101437), (774, 99078), (882, 86946), (903, 84924), (1011, 75852), (1161, 66052), (1204, 63693), (1323, 57964), (1348, 56889), (1548, 49539), (1764, 43473), (1806, 42462), (2022, 37926), (2107, 36396), (2322, 33026), (2359, 32508), (2646, 28982), (2709, 28308), (3033, 25284), (3612, 21231), (4044, 18963), (4214, 18198), (4644, 16513), (4718, 16254), (5292, 14491), (5418, 14154), (6066, 12642), (6321, 12132), (7077, 10836), (8127, 9436), (8428, 9099)]