78541812

素因数分解:

$2^2\times 3^4\times {\mathrm{242413}}^1$

素因数の和:242429

約数の個数: 30

約数和(自身を含む): 205324658

約数和(自身を除く): 126782846

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 242413, 484826, 727239, 969652, 1454478, 2181717, 2908956, 4363434, 6545151, 8726868, 13090302, 19635453, 26180604, 39270906, 78541812]

約数ペア:

[(1, 78541812), (2, 39270906), (3, 26180604), (4, 19635453), (6, 13090302), (9, 8726868), (12, 6545151), (18, 4363434), (27, 2908956), (36, 2181717), (54, 1454478), (81, 969652), (108, 727239), (162, 484826), (324, 242413)]