81701856

素因数分解:

$2^5\times 3^2\times {\mathrm{283687}}^1$

素因数の和:283703

約数の個数: 36

約数和(自身を含む): 232340472

約数和(自身を除く): 150638616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 283687, 567374, 851061, 1134748, 1702122, 2269496, 2553183, 3404244, 4538992, 5106366, 6808488, 9077984, 10212732, 13616976, 20425464, 27233952, 40850928, 81701856]

約数ペア:

[(1, 81701856), (2, 40850928), (3, 27233952), (4, 20425464), (6, 13616976), (8, 10212732), (9, 9077984), (12, 6808488), (16, 5106366), (18, 4538992), (24, 3404244), (32, 2553183), (36, 2269496), (48, 1702122), (72, 1134748), (96, 851061), (144, 567374), (288, 283687)]