79233728

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 112

約数和(自身を含む): 189609984

約数和(自身を除く): 110376256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 53, 56, 64, 71, 94, 106, 112, 142, 188, 212, 224, 284, 329, 371, 376, 424, 448, 497, 568, 658, 742, 752, 848, 994, 1136, 1316, 1484, 1504, 1696, 1988, 2272, 2491, 2632, 2968, 3008, 3337, 3392, 3763, 3976, 4544, 4982, 5264, 5936, 6674, 7526, 7952, 9964, 10528, 11872, 13348, 15052, 15904, 17437, 19928, 21056, 23359, 23744, 26341, 26696, 30104, 31808, 34874, 39856, 46718, 52682, 53392, 60208, 69748, 79712, 93436, 105364, 106784, 120416, 139496, 159424, 176861, 186872, 210728, 213568, 240832, 278992, 353722, 373744, 421456, 557984, 707444, 747488, 842912, 1115968, 1238027, 1414888, 1494976, 1685824, 2476054, 2829776, 4952108, 5659552, 9904216, 11319104, 19808432, 39616864, 79233728]

約数ペア:

[(1, 79233728), (2, 39616864), (4, 19808432), (7, 11319104), (8, 9904216), (14, 5659552), (16, 4952108), (28, 2829776), (32, 2476054), (47, 1685824), (53, 1494976), (56, 1414888), (64, 1238027), (71, 1115968), (94, 842912), (106, 747488), (112, 707444), (142, 557984), (188, 421456), (212, 373744), (224, 353722), (284, 278992), (329, 240832), (371, 213568), (376, 210728), (424, 186872), (448, 176861), (497, 159424), (568, 139496), (658, 120416), (742, 106784), (752, 105364), (848, 93436), (994, 79712), (1136, 69748), (1316, 60208), (1484, 53392), (1504, 52682), (1696, 46718), (1988, 39856), (2272, 34874), (2491, 31808), (2632, 30104), (2968, 26696), (3008, 26341), (3337, 23744), (3392, 23359), (3763, 21056), (3976, 19928), (4544, 17437), (4982, 15904), (5264, 15052), (5936, 13348), (6674, 11872), (7526, 10528), (7952, 9964)]