68272974

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 194628096

約数和(自身を除く): 126355122

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 49, 62, 63, 66, 77, 93, 98, 99, 126, 147, 154, 186, 198, 217, 227, 231, 279, 294, 341, 434, 441, 454, 462, 539, 558, 651, 681, 682, 693, 882, 1023, 1078, 1302, 1362, 1386, 1519, 1589, 1617, 1953, 2043, 2046, 2387, 2497, 3038, 3069, 3178, 3234, 3906, 4086, 4557, 4767, 4774, 4851, 4994, 6138, 7037, 7161, 7491, 9114, 9534, 9702, 11123, 13671, 14074, 14301, 14322, 14982, 16709, 17479, 21111, 21483, 22246, 22473, 27342, 28602, 33369, 33418, 34958, 42222, 42966, 44946, 49259, 50127, 52437, 63333, 66738, 77407, 98518, 100107, 100254, 104874, 122353, 126666, 147777, 150381, 154814, 157311, 200214, 232221, 244706, 295554, 300762, 314622, 344813, 367059, 443331, 464442, 541849, 689626, 696663, 734118, 886662, 1034439, 1083698, 1101177, 1393326, 1625547, 2068878, 2202354, 3103317, 3251094, 3792943, 4876641, 6206634, 7585886, 9753282, 11378829, 22757658, 34136487, 68272974]

約数ペア:

[(1, 68272974), (2, 34136487), (3, 22757658), (6, 11378829), (7, 9753282), (9, 7585886), (11, 6206634), (14, 4876641), (18, 3792943), (21, 3251094), (22, 3103317), (31, 2202354), (33, 2068878), (42, 1625547), (49, 1393326), (62, 1101177), (63, 1083698), (66, 1034439), (77, 886662), (93, 734118), (98, 696663), (99, 689626), (126, 541849), (147, 464442), (154, 443331), (186, 367059), (198, 344813), (217, 314622), (227, 300762), (231, 295554), (279, 244706), (294, 232221), (341, 200214), (434, 157311), (441, 154814), (454, 150381), (462, 147777), (539, 126666), (558, 122353), (651, 104874), (681, 100254), (682, 100107), (693, 98518), (882, 77407), (1023, 66738), (1078, 63333), (1302, 52437), (1362, 50127), (1386, 49259), (1519, 44946), (1589, 42966), (1617, 42222), (1953, 34958), (2043, 33418), (2046, 33369), (2387, 28602), (2497, 27342), (3038, 22473), (3069, 22246), (3178, 21483), (3234, 21111), (3906, 17479), (4086, 16709), (4557, 14982), (4767, 14322), (4774, 14301), (4851, 14074), (4994, 13671), (6138, 11123), (7037, 9702), (7161, 9534), (7491, 9114)]