72488548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 146313216

約数和(自身を除く): 73824668

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 83, 92, 166, 253, 332, 506, 863, 913, 1012, 1726, 1826, 1909, 3452, 3652, 3818, 7636, 9493, 18986, 19849, 20999, 37972, 39698, 41998, 71629, 79396, 83996, 143258, 218339, 286516, 436678, 787919, 873356, 1575838, 1647467, 3151676, 3294934, 6589868, 18122137, 36244274, 72488548]

約数ペア:

[(1, 72488548), (2, 36244274), (4, 18122137), (11, 6589868), (22, 3294934), (23, 3151676), (44, 1647467), (46, 1575838), (83, 873356), (92, 787919), (166, 436678), (253, 286516), (332, 218339), (506, 143258), (863, 83996), (913, 79396), (1012, 71629), (1726, 41998), (1826, 39698), (1909, 37972), (3452, 20999), (3652, 19849), (3818, 18986), (7636, 9493)]