68381508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4519}}^1$

素因数の和:4636

約数の個数: 48

約数和(自身を含む): 173640320

約数和(自身を除く): 105258812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 156, 194, 291, 388, 582, 1164, 1261, 2522, 3783, 4519, 5044, 7566, 9038, 13557, 15132, 18076, 27114, 54228, 58747, 117494, 176241, 234988, 352482, 438343, 704964, 876686, 1315029, 1753372, 2630058, 5260116, 5698459, 11396918, 17095377, 22793836, 34190754, 68381508]

約数ペア:

[(1, 68381508), (2, 34190754), (3, 22793836), (4, 17095377), (6, 11396918), (12, 5698459), (13, 5260116), (26, 2630058), (39, 1753372), (52, 1315029), (78, 876686), (97, 704964), (156, 438343), (194, 352482), (291, 234988), (388, 176241), (582, 117494), (1164, 58747), (1261, 54228), (2522, 27114), (3783, 18076), (4519, 15132), (5044, 13557), (7566, 9038)]