71329986

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6221}}^1$

素因数の和:6256

約数の個数: 72

約数和(自身を含む): 193641084

約数和(自身を除く): 122311098

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 6221, 11466, 12442, 18663, 37326, 43547, 55989, 80873, 87094, 111978, 130641, 161746, 242619, 261282, 304829, 391923, 485238, 566111, 609658, 727857, 783846, 914487, 1132222, 1455714, 1698333, 1828974, 2743461, 3396666, 3962777, 5094999, 5486922, 7925554, 10189998, 11888331, 23776662, 35664993, 71329986]

約数ペア:

[(1, 71329986), (2, 35664993), (3, 23776662), (6, 11888331), (7, 10189998), (9, 7925554), (13, 5486922), (14, 5094999), (18, 3962777), (21, 3396666), (26, 2743461), (39, 1828974), (42, 1698333), (49, 1455714), (63, 1132222), (78, 914487), (91, 783846), (98, 727857), (117, 609658), (126, 566111), (147, 485238), (182, 391923), (234, 304829), (273, 261282), (294, 242619), (441, 161746), (546, 130641), (637, 111978), (819, 87094), (882, 80873), (1274, 55989), (1638, 43547), (1911, 37326), (3822, 18663), (5733, 12442), (6221, 11466)]