78694938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36739}}^1$

素因数の和:36771

約数の個数: 48

約数和(自身を含む): 206331840

約数和(自身を除く): 127636902

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 36739, 73478, 110217, 220434, 257173, 330651, 514346, 624563, 661302, 771519, 1249126, 1543038, 1873689, 2314557, 3747378, 4371941, 4629114, 5621067, 8743882, 11242134, 13115823, 26231646, 39347469, 78694938]

約数ペア:

[(1, 78694938), (2, 39347469), (3, 26231646), (6, 13115823), (7, 11242134), (9, 8743882), (14, 5621067), (17, 4629114), (18, 4371941), (21, 3747378), (34, 2314557), (42, 1873689), (51, 1543038), (63, 1249126), (102, 771519), (119, 661302), (126, 624563), (153, 514346), (238, 330651), (306, 257173), (357, 220434), (714, 110217), (1071, 73478), (2142, 36739)]