78991896

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{8461}}^1$

素因数の和:8859

約数の個数: 32

約数和(自身を含む): 198010800

約数和(自身を除く): 119018904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 778, 1167, 1556, 2334, 3112, 4668, 8461, 9336, 16922, 25383, 33844, 50766, 67688, 101532, 203064, 3291329, 6582658, 9873987, 13165316, 19747974, 26330632, 39495948, 78991896]

約数ペア:

[(1, 78991896), (2, 39495948), (3, 26330632), (4, 19747974), (6, 13165316), (8, 9873987), (12, 6582658), (24, 3291329), (389, 203064), (778, 101532), (1167, 67688), (1556, 50766), (2334, 33844), (3112, 25383), (4668, 16922), (8461, 9336)]