77745426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 176173056

約数和(自身を除く): 98427630

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 71, 94, 141, 142, 213, 282, 353, 426, 517, 706, 781, 1034, 1059, 1551, 1562, 2118, 2343, 3102, 3337, 3883, 4686, 6674, 7766, 10011, 11649, 16591, 20022, 23298, 25063, 33182, 36707, 49773, 50126, 73414, 75189, 99546, 110121, 150378, 182501, 220242, 275693, 365002, 547503, 551386, 827079, 1095006, 1177961, 1654158, 2355922, 3533883, 7067766, 12957571, 25915142, 38872713, 77745426]

約数ペア:

[(1, 77745426), (2, 38872713), (3, 25915142), (6, 12957571), (11, 7067766), (22, 3533883), (33, 2355922), (47, 1654158), (66, 1177961), (71, 1095006), (94, 827079), (141, 551386), (142, 547503), (213, 365002), (282, 275693), (353, 220242), (426, 182501), (517, 150378), (706, 110121), (781, 99546), (1034, 75189), (1059, 73414), (1551, 50126), (1562, 49773), (2118, 36707), (2343, 33182), (3102, 25063), (3337, 23298), (3883, 20022), (4686, 16591), (6674, 11649), (7766, 10011)]