77847984

素因数分解:

$2^4\times 3^2\times {\mathrm{540611}}^1$

素因数の和:540625

約数の個数: 30

約数和(自身を含む): 217866636

約数和(自身を除く): 140018652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 540611, 1081222, 1621833, 2162444, 3243666, 4324888, 4865499, 6487332, 8649776, 9730998, 12974664, 19461996, 25949328, 38923992, 77847984]

約数ペア:

[(1, 77847984), (2, 38923992), (3, 25949328), (4, 19461996), (6, 12974664), (8, 9730998), (9, 8649776), (12, 6487332), (16, 4865499), (18, 4324888), (24, 3243666), (36, 2162444), (48, 1621833), (72, 1081222), (144, 540611)]