87517284

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{449}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 210672000

約数和(自身を除く): 123154716

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 439, 444, 449, 878, 898, 1317, 1347, 1756, 1796, 2634, 2694, 5268, 5388, 16243, 16613, 32486, 33226, 48729, 49839, 64972, 66452, 97458, 99678, 194916, 197111, 199356, 394222, 591333, 788444, 1182666, 2365332, 7293107, 14586214, 21879321, 29172428, 43758642, 87517284]

約数ペア:

[(1, 87517284), (2, 43758642), (3, 29172428), (4, 21879321), (6, 14586214), (12, 7293107), (37, 2365332), (74, 1182666), (111, 788444), (148, 591333), (222, 394222), (439, 199356), (444, 197111), (449, 194916), (878, 99678), (898, 97458), (1317, 66452), (1347, 64972), (1756, 49839), (1796, 48729), (2634, 33226), (2694, 32486), (5268, 16613), (5388, 16243)]