80809038

素因数分解:

$2^1\times 3^2\times {\mathrm{1399}}^1\times {\mathrm{3209}}^1$

素因数の和:4616

約数の個数: 24

約数和(自身を含む): 175266000

約数和(自身を除く): 94456962

約数列:

[1, 2, 3, 6, 9, 18, 1399, 2798, 3209, 4197, 6418, 8394, 9627, 12591, 19254, 25182, 28881, 57762, 4489391, 8978782, 13468173, 26936346, 40404519, 80809038]

約数ペア:

[(1, 80809038), (2, 40404519), (3, 26936346), (6, 13468173), (9, 8978782), (18, 4489391), (1399, 57762), (2798, 28881), (3209, 25182), (4197, 19254), (6418, 12591), (8394, 9627)]