80496516

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2137}}^1$

素因数の和:2260

約数の個数: 48

約数和(自身を含む): 194917184

約数和(自身を除く): 114420668

約数列:

[1, 2, 3, 4, 6, 12, 43, 73, 86, 129, 146, 172, 219, 258, 292, 438, 516, 876, 2137, 3139, 4274, 6278, 6411, 8548, 9417, 12556, 12822, 18834, 25644, 37668, 91891, 156001, 183782, 275673, 312002, 367564, 468003, 551346, 624004, 936006, 1102692, 1872012, 6708043, 13416086, 20124129, 26832172, 40248258, 80496516]

約数ペア:

[(1, 80496516), (2, 40248258), (3, 26832172), (4, 20124129), (6, 13416086), (12, 6708043), (43, 1872012), (73, 1102692), (86, 936006), (129, 624004), (146, 551346), (172, 468003), (219, 367564), (258, 312002), (292, 275673), (438, 183782), (516, 156001), (876, 91891), (2137, 37668), (3139, 25644), (4274, 18834), (6278, 12822), (6411, 12556), (8548, 9417)]