67856768

素因数分解:

$2^7\times 7^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 162792000

約数和(自身を除く): 94935232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 349, 392, 434, 448, 496, 698, 784, 868, 896, 992, 1396, 1519, 1568, 1736, 1984, 2443, 2792, 3038, 3136, 3472, 3968, 4886, 5584, 6076, 6272, 6944, 9772, 10819, 11168, 12152, 13888, 17101, 19544, 21638, 22336, 24304, 27776, 34202, 39088, 43276, 44672, 48608, 68404, 75733, 78176, 86552, 97216, 136808, 151466, 156352, 173104, 194432, 273616, 302932, 312704, 346208, 530131, 547232, 605864, 692416, 1060262, 1094464, 1211728, 1384832, 2120524, 2188928, 2423456, 4241048, 4846912, 8482096, 9693824, 16964192, 33928384, 67856768]

約数ペア:

[(1, 67856768), (2, 33928384), (4, 16964192), (7, 9693824), (8, 8482096), (14, 4846912), (16, 4241048), (28, 2423456), (31, 2188928), (32, 2120524), (49, 1384832), (56, 1211728), (62, 1094464), (64, 1060262), (98, 692416), (112, 605864), (124, 547232), (128, 530131), (196, 346208), (217, 312704), (224, 302932), (248, 273616), (349, 194432), (392, 173104), (434, 156352), (448, 151466), (496, 136808), (698, 97216), (784, 86552), (868, 78176), (896, 75733), (992, 68404), (1396, 48608), (1519, 44672), (1568, 43276), (1736, 39088), (1984, 34202), (2443, 27776), (2792, 24304), (3038, 22336), (3136, 21638), (3472, 19544), (3968, 17101), (4886, 13888), (5584, 12152), (6076, 11168), (6272, 10819), (6944, 9772)]