77309988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{920357}}^1$

素因数の和:920371

約数の個数: 24

約数和(自身を含む): 206160192

約数和(自身を除く): 128850204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 920357, 1840714, 2761071, 3681428, 5522142, 6442499, 11044284, 12884998, 19327497, 25769996, 38654994, 77309988]

約数ペア:

[(1, 77309988), (2, 38654994), (3, 25769996), (4, 19327497), (6, 12884998), (7, 11044284), (12, 6442499), (14, 5522142), (21, 3681428), (28, 2761071), (42, 1840714), (84, 920357)]