70640136

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{140159}}^1$

素因数の和:140178

約数の個数: 48

約数和(自身を含む): 218649600

約数和(自身を除く): 148009464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 140159, 280318, 420477, 560636, 840954, 981113, 1121272, 1261431, 1681908, 1962226, 2522862, 2943339, 3363816, 3924452, 5045724, 5886678, 7848904, 8830017, 10091448, 11773356, 17660034, 23546712, 35320068, 70640136]

約数ペア:

[(1, 70640136), (2, 35320068), (3, 23546712), (4, 17660034), (6, 11773356), (7, 10091448), (8, 8830017), (9, 7848904), (12, 5886678), (14, 5045724), (18, 3924452), (21, 3363816), (24, 2943339), (28, 2522862), (36, 1962226), (42, 1681908), (56, 1261431), (63, 1121272), (72, 981113), (84, 840954), (126, 560636), (168, 420477), (252, 280318), (504, 140159)]