77974704

素因数分解:

$2^4\times 3^3\times {\mathrm{180497}}^1$

素因数の和:180514

約数の個数: 40

約数和(自身を含む): 223817520

約数和(自身を除く): 145842816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 180497, 360994, 541491, 721988, 1082982, 1443976, 1624473, 2165964, 2887952, 3248946, 4331928, 4873419, 6497892, 8663856, 9746838, 12995784, 19493676, 25991568, 38987352, 77974704]

約数ペア:

[(1, 77974704), (2, 38987352), (3, 25991568), (4, 19493676), (6, 12995784), (8, 9746838), (9, 8663856), (12, 6497892), (16, 4873419), (18, 4331928), (24, 3248946), (27, 2887952), (36, 2165964), (48, 1624473), (54, 1443976), (72, 1082982), (108, 721988), (144, 541491), (216, 360994), (432, 180497)]