68510624

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3361}}^1$

素因数の和:3398

約数の個数: 72

約数和(自身を含む): 169021188

約数和(自身を除く): 100510564

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 3361, 5096, 6722, 10192, 13444, 20384, 23527, 26888, 43693, 47054, 53776, 87386, 94108, 107552, 164689, 174772, 188216, 305851, 329378, 349544, 376432, 611702, 658756, 699088, 752864, 1223404, 1317512, 1398176, 2140957, 2446808, 2635024, 4281914, 4893616, 5270048, 8563828, 9787232, 17127656, 34255312, 68510624]

約数ペア:

[(1, 68510624), (2, 34255312), (4, 17127656), (7, 9787232), (8, 8563828), (13, 5270048), (14, 4893616), (16, 4281914), (26, 2635024), (28, 2446808), (32, 2140957), (49, 1398176), (52, 1317512), (56, 1223404), (91, 752864), (98, 699088), (104, 658756), (112, 611702), (182, 376432), (196, 349544), (208, 329378), (224, 305851), (364, 188216), (392, 174772), (416, 164689), (637, 107552), (728, 94108), (784, 87386), (1274, 53776), (1456, 47054), (1568, 43693), (2548, 26888), (2912, 23527), (3361, 20384), (5096, 13444), (6722, 10192)]