87907064

素因数分解:

$2^3\times 7^1\times {\mathrm{839}}^1\times {\mathrm{1871}}^1$

素因数の和:2723

約数の個数: 32

約数和(自身を含む): 188697600

約数和(自身を除く): 100790536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 839, 1678, 1871, 3356, 3742, 5873, 6712, 7484, 11746, 13097, 14968, 23492, 26194, 46984, 52388, 104776, 1569769, 3139538, 6279076, 10988383, 12558152, 21976766, 43953532, 87907064]

約数ペア:

[(1, 87907064), (2, 43953532), (4, 21976766), (7, 12558152), (8, 10988383), (14, 6279076), (28, 3139538), (56, 1569769), (839, 104776), (1678, 52388), (1871, 46984), (3356, 26194), (3742, 23492), (5873, 14968), (6712, 13097), (7484, 11746)]