77386842

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7691}}^1$

素因数の和:7755

約数の個数: 48

約数和(自身を含む): 184792608

約数和(自身を除く): 107405766

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 7691, 10062, 15382, 23073, 46146, 69219, 99983, 138438, 199966, 299949, 330713, 599898, 661426, 899847, 992139, 1799694, 1984278, 2976417, 4299269, 5952834, 8598538, 12897807, 25795614, 38693421, 77386842]

約数ペア:

[(1, 77386842), (2, 38693421), (3, 25795614), (6, 12897807), (9, 8598538), (13, 5952834), (18, 4299269), (26, 2976417), (39, 1984278), (43, 1799694), (78, 992139), (86, 899847), (117, 661426), (129, 599898), (234, 330713), (258, 299949), (387, 199966), (559, 138438), (774, 99983), (1118, 69219), (1677, 46146), (3354, 23073), (5031, 15382), (7691, 10062)]