72497742

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{577}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 148929792

約数和(自身を除く): 76432050

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 487, 577, 974, 1154, 1461, 1731, 2922, 3462, 20941, 24811, 41882, 49622, 62823, 74433, 125646, 148866, 280999, 561998, 842997, 1685994, 12082957, 24165914, 36248871, 72497742]

約数ペア:

[(1, 72497742), (2, 36248871), (3, 24165914), (6, 12082957), (43, 1685994), (86, 842997), (129, 561998), (258, 280999), (487, 148866), (577, 125646), (974, 74433), (1154, 62823), (1461, 49622), (1731, 41882), (2922, 24811), (3462, 20941)]