80776416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1784

約数の個数: 96

約数和(自身を含む): 245887488

約数和(自身を除く): 165111072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 71, 84, 96, 112, 142, 168, 213, 224, 284, 336, 426, 497, 568, 672, 852, 994, 1136, 1491, 1693, 1704, 1988, 2272, 2982, 3386, 3408, 3976, 5079, 5964, 6772, 6816, 7952, 10158, 11851, 11928, 13544, 15904, 20316, 23702, 23856, 27088, 35553, 40632, 47404, 47712, 54176, 71106, 81264, 94808, 120203, 142212, 162528, 189616, 240406, 284424, 360609, 379232, 480812, 568848, 721218, 841421, 961624, 1137696, 1442436, 1682842, 1923248, 2524263, 2884872, 3365684, 3846496, 5048526, 5769744, 6731368, 10097052, 11539488, 13462736, 20194104, 26925472, 40388208, 80776416]

約数ペア:

[(1, 80776416), (2, 40388208), (3, 26925472), (4, 20194104), (6, 13462736), (7, 11539488), (8, 10097052), (12, 6731368), (14, 5769744), (16, 5048526), (21, 3846496), (24, 3365684), (28, 2884872), (32, 2524263), (42, 1923248), (48, 1682842), (56, 1442436), (71, 1137696), (84, 961624), (96, 841421), (112, 721218), (142, 568848), (168, 480812), (213, 379232), (224, 360609), (284, 284424), (336, 240406), (426, 189616), (497, 162528), (568, 142212), (672, 120203), (852, 94808), (994, 81264), (1136, 71106), (1491, 54176), (1693, 47712), (1704, 47404), (1988, 40632), (2272, 35553), (2982, 27088), (3386, 23856), (3408, 23702), (3976, 20316), (5079, 15904), (5964, 13544), (6772, 11928), (6816, 11851), (7952, 10158)]