85680678

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{3607}}^1$

素因数の和:3756

約数の個数: 32

約数和(自身を含む): 177686784

約数和(自身を除く): 92006106

約数列:

[1, 2, 3, 6, 37, 74, 107, 111, 214, 222, 321, 642, 3607, 3959, 7214, 7918, 10821, 11877, 21642, 23754, 133459, 266918, 385949, 400377, 771898, 800754, 1157847, 2315694, 14280113, 28560226, 42840339, 85680678]

約数ペア:

[(1, 85680678), (2, 42840339), (3, 28560226), (6, 14280113), (37, 2315694), (74, 1157847), (107, 800754), (111, 771898), (214, 400377), (222, 385949), (321, 266918), (642, 133459), (3607, 23754), (3959, 21642), (7214, 11877), (7918, 10821)]