87937284

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{42359}}^1$

素因数の和:42539

約数の個数: 24

約数和(自身を含む): 206377920

約数和(自身を除く): 118440636

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 42359, 84718, 127077, 169436, 254154, 508308, 7328107, 14656214, 21984321, 29312428, 43968642, 87937284]

約数ペア:

[(1, 87937284), (2, 43968642), (3, 29312428), (4, 21984321), (6, 14656214), (12, 7328107), (173, 508308), (346, 254154), (519, 169436), (692, 127077), (1038, 84718), (2076, 42359)]