86671878

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1\times {\mathrm{457}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 176509536

約数和(自身を除く): 89837658

約数列:

[1, 2, 3, 6, 73, 146, 219, 433, 438, 457, 866, 914, 1299, 1371, 2598, 2742, 31609, 33361, 63218, 66722, 94827, 100083, 189654, 197881, 200166, 395762, 593643, 1187286, 14445313, 28890626, 43335939, 86671878]

約数ペア:

[(1, 86671878), (2, 43335939), (3, 28890626), (6, 14445313), (73, 1187286), (146, 593643), (219, 395762), (433, 200166), (438, 197881), (457, 189654), (866, 100083), (914, 94827), (1299, 66722), (1371, 63218), (2598, 33361), (2742, 31609)]