68201616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{202981}}^1$

素因数の和:202999

約数の個数: 40

約数和(自身を含む): 201358144

約数和(自身を除く): 133156528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 202981, 405962, 608943, 811924, 1217886, 1420867, 1623848, 2435772, 2841734, 3247696, 4262601, 4871544, 5683468, 8525202, 9743088, 11366936, 17050404, 22733872, 34100808, 68201616]

約数ペア:

[(1, 68201616), (2, 34100808), (3, 22733872), (4, 17050404), (6, 11366936), (7, 9743088), (8, 8525202), (12, 5683468), (14, 4871544), (16, 4262601), (21, 3247696), (24, 2841734), (28, 2435772), (42, 1623848), (48, 1420867), (56, 1217886), (84, 811924), (112, 608943), (168, 405962), (336, 202981)]