69912528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{208073}}^1$

素因数の和:208091

約数の個数: 40

約数和(自身を含む): 206409408

約数和(自身を除く): 136496880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 208073, 416146, 624219, 832292, 1248438, 1456511, 1664584, 2496876, 2913022, 3329168, 4369533, 4993752, 5826044, 8739066, 9987504, 11652088, 17478132, 23304176, 34956264, 69912528]

約数ペア:

[(1, 69912528), (2, 34956264), (3, 23304176), (4, 17478132), (6, 11652088), (7, 9987504), (8, 8739066), (12, 5826044), (14, 4993752), (16, 4369533), (21, 3329168), (24, 2913022), (28, 2496876), (42, 1664584), (48, 1456511), (56, 1248438), (84, 832292), (112, 624219), (168, 416146), (336, 208073)]