78706144

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{20327}}^1$

素因数の和:20359

約数の個数: 36

約数和(自身を含む): 170328312

約数和(自身を除く): 91622168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 20327, 40654, 81308, 162616, 223597, 325232, 447194, 650464, 894388, 1788776, 2459567, 3577552, 4919134, 7155104, 9838268, 19676536, 39353072, 78706144]

約数ペア:

[(1, 78706144), (2, 39353072), (4, 19676536), (8, 9838268), (11, 7155104), (16, 4919134), (22, 3577552), (32, 2459567), (44, 1788776), (88, 894388), (121, 650464), (176, 447194), (242, 325232), (352, 223597), (484, 162616), (968, 81308), (1936, 40654), (3872, 20327)]