78451146

素因数分解:

$2^1\times 3^3\times {\mathrm{977}}^1\times {\mathrm{1487}}^1$

素因数の和:2475

約数の個数: 32

約数和(自身を含む): 174631680

約数和(自身を除く): 96180534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 977, 1487, 1954, 2931, 2974, 4461, 5862, 8793, 8922, 13383, 17586, 26379, 26766, 40149, 52758, 80298, 1452799, 2905598, 4358397, 8716794, 13075191, 26150382, 39225573, 78451146]

約数ペア:

[(1, 78451146), (2, 39225573), (3, 26150382), (6, 13075191), (9, 8716794), (18, 4358397), (27, 2905598), (54, 1452799), (977, 80298), (1487, 52758), (1954, 40149), (2931, 26766), (2974, 26379), (4461, 17586), (5862, 13383), (8793, 8922)]