72299472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2011}}^1$

素因数の和:2136

約数の個数: 80

約数和(自身を含む): 215557632

約数和(自身を除く): 143258160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 107, 112, 168, 214, 321, 336, 428, 642, 749, 856, 1284, 1498, 1712, 2011, 2247, 2568, 2996, 4022, 4494, 5136, 5992, 6033, 8044, 8988, 11984, 12066, 14077, 16088, 17976, 24132, 28154, 32176, 35952, 42231, 48264, 56308, 84462, 96528, 112616, 168924, 215177, 225232, 337848, 430354, 645531, 675696, 860708, 1291062, 1506239, 1721416, 2582124, 3012478, 3442832, 4518717, 5164248, 6024956, 9037434, 10328496, 12049912, 18074868, 24099824, 36149736, 72299472]

約数ペア:

[(1, 72299472), (2, 36149736), (3, 24099824), (4, 18074868), (6, 12049912), (7, 10328496), (8, 9037434), (12, 6024956), (14, 5164248), (16, 4518717), (21, 3442832), (24, 3012478), (28, 2582124), (42, 1721416), (48, 1506239), (56, 1291062), (84, 860708), (107, 675696), (112, 645531), (168, 430354), (214, 337848), (321, 225232), (336, 215177), (428, 168924), (642, 112616), (749, 96528), (856, 84462), (1284, 56308), (1498, 48264), (1712, 42231), (2011, 35952), (2247, 32176), (2568, 28154), (2996, 24132), (4022, 17976), (4494, 16088), (5136, 14077), (5992, 12066), (6033, 11984), (8044, 8988)]