71768988

素因数分解:

$2^2\times 3^2\times {\mathrm{563}}^1\times {\mathrm{3541}}^1$

素因数の和:4114

約数の個数: 36

約数和(自身を含む): 181789608

約数和(自身を除く): 110020620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 563, 1126, 1689, 2252, 3378, 3541, 5067, 6756, 7082, 10134, 10623, 14164, 20268, 21246, 31869, 42492, 63738, 127476, 1993583, 3987166, 5980749, 7974332, 11961498, 17942247, 23922996, 35884494, 71768988]

約数ペア:

[(1, 71768988), (2, 35884494), (3, 23922996), (4, 17942247), (6, 11961498), (9, 7974332), (12, 5980749), (18, 3987166), (36, 1993583), (563, 127476), (1126, 63738), (1689, 42492), (2252, 31869), (3378, 21246), (3541, 20268), (5067, 14164), (6756, 10623), (7082, 10134)]