79724286

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{28211}}^1$

素因数の和:28376

約数の個数: 24

約数和(自身を含む): 173842344

約数和(自身を除く): 94118058

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 28211, 56422, 84633, 169266, 253899, 507798, 4429127, 8858254, 13287381, 26574762, 39862143, 79724286]

約数ペア:

[(1, 79724286), (2, 39862143), (3, 26574762), (6, 13287381), (9, 8858254), (18, 4429127), (157, 507798), (314, 253899), (471, 169266), (942, 84633), (1413, 56422), (2826, 28211)]