86993868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5749}}^1$

素因数の和:5866

約数の個数: 48

約数和(自身を含む): 220892000

約数和(自身を除く): 133898132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 156, 194, 291, 388, 582, 1164, 1261, 2522, 3783, 5044, 5749, 7566, 11498, 15132, 17247, 22996, 34494, 68988, 74737, 149474, 224211, 298948, 448422, 557653, 896844, 1115306, 1672959, 2230612, 3345918, 6691836, 7249489, 14498978, 21748467, 28997956, 43496934, 86993868]

約数ペア:

[(1, 86993868), (2, 43496934), (3, 28997956), (4, 21748467), (6, 14498978), (12, 7249489), (13, 6691836), (26, 3345918), (39, 2230612), (52, 1672959), (78, 1115306), (97, 896844), (156, 557653), (194, 448422), (291, 298948), (388, 224211), (582, 149474), (1164, 74737), (1261, 68988), (2522, 34494), (3783, 22996), (5044, 17247), (5749, 15132), (7566, 11498)]