87784056

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71719}}^1$

素因数の和:71748

約数の個数: 48

約数和(自身を含む): 251737200

約数和(自身を除く): 163953144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 71719, 143438, 215157, 286876, 430314, 573752, 645471, 860628, 1219223, 1290942, 1721256, 2438446, 2581884, 3657669, 4876892, 5163768, 7315338, 9753784, 10973007, 14630676, 21946014, 29261352, 43892028, 87784056]

約数ペア:

[(1, 87784056), (2, 43892028), (3, 29261352), (4, 21946014), (6, 14630676), (8, 10973007), (9, 9753784), (12, 7315338), (17, 5163768), (18, 4876892), (24, 3657669), (34, 2581884), (36, 2438446), (51, 1721256), (68, 1290942), (72, 1219223), (102, 860628), (136, 645471), (153, 573752), (204, 430314), (306, 286876), (408, 215157), (612, 143438), (1224, 71719)]