67990832

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:995

約数の個数: 80

約数和(自身を含む): 165614400

約数和(自身を除く): 97623568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 953, 1274, 1372, 1456, 1906, 2548, 2744, 3812, 4459, 5096, 5488, 6671, 7624, 8918, 10192, 12389, 13342, 15248, 17836, 24778, 26684, 35672, 46697, 49556, 53368, 71344, 86723, 93394, 99112, 106736, 173446, 186788, 198224, 326879, 346892, 373576, 607061, 653758, 693784, 747152, 1214122, 1307516, 1387568, 2428244, 2615032, 4249427, 4856488, 5230064, 8498854, 9712976, 16997708, 33995416, 67990832]

約数ペア:

[(1, 67990832), (2, 33995416), (4, 16997708), (7, 9712976), (8, 8498854), (13, 5230064), (14, 4856488), (16, 4249427), (26, 2615032), (28, 2428244), (49, 1387568), (52, 1307516), (56, 1214122), (91, 747152), (98, 693784), (104, 653758), (112, 607061), (182, 373576), (196, 346892), (208, 326879), (343, 198224), (364, 186788), (392, 173446), (637, 106736), (686, 99112), (728, 93394), (784, 86723), (953, 71344), (1274, 53368), (1372, 49556), (1456, 46697), (1906, 35672), (2548, 26684), (2744, 24778), (3812, 17836), (4459, 15248), (5096, 13342), (5488, 12389), (6671, 10192), (7624, 8918)]