86971962

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{26893}}^1$

素因数の和:26923

約数の個数: 48

約数和(自身を含む): 220745952

約数和(自身を除く): 133773990

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 26893, 53786, 80679, 161358, 188251, 295823, 376502, 564753, 591646, 887469, 1129506, 1317757, 1774938, 2070761, 2635514, 3953271, 4141522, 6212283, 7906542, 12424566, 14495327, 28990654, 43485981, 86971962]

約数ペア:

[(1, 86971962), (2, 43485981), (3, 28990654), (6, 14495327), (7, 12424566), (11, 7906542), (14, 6212283), (21, 4141522), (22, 3953271), (33, 2635514), (42, 2070761), (49, 1774938), (66, 1317757), (77, 1129506), (98, 887469), (147, 591646), (154, 564753), (231, 376502), (294, 295823), (462, 188251), (539, 161358), (1078, 80679), (1617, 53786), (3234, 26893)]