39270308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 88124736

約数和(自身を除く): 48854428

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 121, 134, 154, 173, 242, 268, 308, 346, 469, 484, 692, 737, 847, 938, 1211, 1474, 1694, 1876, 1903, 2422, 2948, 3388, 3806, 4844, 5159, 7612, 8107, 10318, 11591, 13321, 16214, 20636, 20933, 23182, 26642, 32428, 41866, 46364, 53284, 56749, 81137, 83732, 113498, 127501, 146531, 162274, 226996, 255002, 293062, 324548, 510004, 586124, 892507, 1402511, 1785014, 2805022, 3570028, 5610044, 9817577, 19635154, 39270308]

約数ペア:

[(1, 39270308), (2, 19635154), (4, 9817577), (7, 5610044), (11, 3570028), (14, 2805022), (22, 1785014), (28, 1402511), (44, 892507), (67, 586124), (77, 510004), (121, 324548), (134, 293062), (154, 255002), (173, 226996), (242, 162274), (268, 146531), (308, 127501), (346, 113498), (469, 83732), (484, 81137), (692, 56749), (737, 53284), (847, 46364), (938, 41866), (1211, 32428), (1474, 26642), (1694, 23182), (1876, 20933), (1903, 20636), (2422, 16214), (2948, 13321), (3388, 11591), (3806, 10318), (4844, 8107), (5159, 7612)]