87824464

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1231}}^1$

素因数の和:1273

約数の個数: 80

約数和(自身を含む): 213875200

約数和(自身を除く): 126050736

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, 1231, 1274, 1372, 1456, 2462, 2548, 2744, 4459, 4924, 5096, 5488, 8617, 8918, 9848, 10192, 16003, 17234, 17836, 19696, 32006, 34468, 35672, 60319, 64012, 68936, 71344, 112021, 120638, 128024, 137872, 224042, 241276, 256048, 422233, 448084, 482552, 784147, 844466, 896168, 965104, 1568294, 1688932, 1792336, 3136588, 3377864, 5489029, 6273176, 6755728, 10978058, 12546352, 21956116, 43912232, 87824464]

約数ペア:

[(1, 87824464), (2, 43912232), (4, 21956116), (7, 12546352), (8, 10978058), (13, 6755728), (14, 6273176), (16, 5489029), (26, 3377864), (28, 3136588), (49, 1792336), (52, 1688932), (56, 1568294), (91, 965104), (98, 896168), (104, 844466), (112, 784147), (182, 482552), (196, 448084), (208, 422233), (343, 256048), (364, 241276), (392, 224042), (637, 137872), (686, 128024), (728, 120638), (784, 112021), (1231, 71344), (1274, 68936), (1372, 64012), (1456, 60319), (2462, 35672), (2548, 34468), (2744, 32006), (4459, 19696), (4924, 17836), (5096, 17234), (5488, 16003), (8617, 10192), (8918, 9848)]