87670206

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8713}}^1$

素因数の和:8777

約数の個数: 48

約数和(自身を含む): 209345136

約数和(自身を除く): 121674930

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, 8713, 10062, 17426, 26139, 52278, 78417, 113269, 156834, 226538, 339807, 374659, 679614, 749318, 1019421, 1123977, 2038842, 2247954, 3371931, 4870567, 6743862, 9741134, 14611701, 29223402, 43835103, 87670206]

約数ペア:

[(1, 87670206), (2, 43835103), (3, 29223402), (6, 14611701), (9, 9741134), (13, 6743862), (18, 4870567), (26, 3371931), (39, 2247954), (43, 2038842), (78, 1123977), (86, 1019421), (117, 749318), (129, 679614), (234, 374659), (258, 339807), (387, 226538), (559, 156834), (774, 113269), (1118, 78417), (1677, 52278), (3354, 26139), (5031, 17426), (8713, 10062)]