81083912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 188805120

約数和(自身を除く): 107721208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 127, 182, 254, 364, 508, 728, 877, 889, 1016, 1651, 1754, 1778, 3302, 3508, 3556, 6139, 6604, 7016, 7112, 11401, 11557, 12278, 13208, 22802, 23114, 24556, 45604, 46228, 49112, 79807, 91208, 92456, 111379, 159614, 222758, 319228, 445516, 638456, 779653, 891032, 1447927, 1559306, 2895854, 3118612, 5791708, 6237224, 10135489, 11583416, 20270978, 40541956, 81083912]

約数ペア:

[(1, 81083912), (2, 40541956), (4, 20270978), (7, 11583416), (8, 10135489), (13, 6237224), (14, 5791708), (26, 3118612), (28, 2895854), (52, 1559306), (56, 1447927), (91, 891032), (104, 779653), (127, 638456), (182, 445516), (254, 319228), (364, 222758), (508, 159614), (728, 111379), (877, 92456), (889, 91208), (1016, 79807), (1651, 49112), (1754, 46228), (1778, 45604), (3302, 24556), (3508, 23114), (3556, 22802), (6139, 13208), (6604, 12278), (7016, 11557), (7112, 11401)]