81145032

素因数分解:

$2^3\times 3^1\times {\mathrm{1249}}^1\times {\mathrm{2707}}^1$

素因数の和:3965

約数の個数: 32

約数和(自身を含む): 203100000

約数和(自身を除く): 121954968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1249, 2498, 2707, 3747, 4996, 5414, 7494, 8121, 9992, 10828, 14988, 16242, 21656, 29976, 32484, 64968, 3381043, 6762086, 10143129, 13524172, 20286258, 27048344, 40572516, 81145032]

約数ペア:

[(1, 81145032), (2, 40572516), (3, 27048344), (4, 20286258), (6, 13524172), (8, 10143129), (12, 6762086), (24, 3381043), (1249, 64968), (2498, 32484), (2707, 29976), (3747, 21656), (4996, 16242), (5414, 14988), (7494, 10828), (8121, 9992)]