77831152

素因数分解:

$2^4\times 7^1\times {\mathrm{787}}^1\times {\mathrm{883}}^1$

素因数の和:1685

約数の個数: 40

約数和(自身を含む): 172754816

約数和(自身を除く): 94923664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 787, 883, 1574, 1766, 3148, 3532, 5509, 6181, 6296, 7064, 11018, 12362, 12592, 14128, 22036, 24724, 44072, 49448, 88144, 98896, 694921, 1389842, 2779684, 4864447, 5559368, 9728894, 11118736, 19457788, 38915576, 77831152]

約数ペア:

[(1, 77831152), (2, 38915576), (4, 19457788), (7, 11118736), (8, 9728894), (14, 5559368), (16, 4864447), (28, 2779684), (56, 1389842), (112, 694921), (787, 98896), (883, 88144), (1574, 49448), (1766, 44072), (3148, 24724), (3532, 22036), (5509, 14128), (6181, 12592), (6296, 12362), (7064, 11018)]