69981288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{224299}}^1$

素因数の和:224321

約数の個数: 32

約数和(自身を含む): 188412000

約数和(自身を除く): 118430712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 224299, 448598, 672897, 897196, 1345794, 1794392, 2691588, 2915887, 5383176, 5831774, 8747661, 11663548, 17495322, 23327096, 34990644, 69981288]

約数ペア:

[(1, 69981288), (2, 34990644), (3, 23327096), (4, 17495322), (6, 11663548), (8, 8747661), (12, 5831774), (13, 5383176), (24, 2915887), (26, 2691588), (39, 1794392), (52, 1345794), (78, 897196), (104, 672897), (156, 448598), (312, 224299)]