78551316

素因数分解:

$2^2\times 3^3\times {\mathrm{727327}}^1$

素因数の和:727340

約数の個数: 24

約数和(自身を含む): 203651840

約数和(自身を除く): 125100524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 727327, 1454654, 2181981, 2909308, 4363962, 6545943, 8727924, 13091886, 19637829, 26183772, 39275658, 78551316]

約数ペア:

[(1, 78551316), (2, 39275658), (3, 26183772), (4, 19637829), (6, 13091886), (9, 8727924), (12, 6545943), (18, 4363962), (27, 2909308), (36, 2181981), (54, 1454654), (108, 727327)]