87319884

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{55547}}^1$

素因数の和:55685

約数の個数: 24

約数和(自身を含む): 205305408

約数和(自身を除く): 117985524

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 55547, 111094, 166641, 222188, 333282, 666564, 7276657, 14553314, 21829971, 29106628, 43659942, 87319884]

約数ペア:

[(1, 87319884), (2, 43659942), (3, 29106628), (4, 21829971), (6, 14553314), (12, 7276657), (131, 666564), (262, 333282), (393, 222188), (524, 166641), (786, 111094), (1572, 55547)]