85512141

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 154159200

約数和(自身を除く): 68647059

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 169, 171, 209, 247, 269, 429, 507, 627, 741, 807, 1287, 1521, 1859, 1881, 2223, 2421, 2717, 2959, 3211, 3497, 5111, 5577, 8151, 8877, 9633, 10491, 15333, 16731, 24453, 26631, 28899, 31473, 35321, 38467, 45461, 45999, 56221, 66443, 105963, 115401, 136383, 168663, 199329, 317889, 346203, 409149, 500071, 505989, 597987, 730873, 863759, 1500213, 2192619, 2591277, 4500639, 6577857, 7773831, 9501349, 28504047, 85512141]

約数ペア:

[(1, 85512141), (3, 28504047), (9, 9501349), (11, 7773831), (13, 6577857), (19, 4500639), (33, 2591277), (39, 2192619), (57, 1500213), (99, 863759), (117, 730873), (143, 597987), (169, 505989), (171, 500071), (209, 409149), (247, 346203), (269, 317889), (429, 199329), (507, 168663), (627, 136383), (741, 115401), (807, 105963), (1287, 66443), (1521, 56221), (1859, 45999), (1881, 45461), (2223, 38467), (2421, 35321), (2717, 31473), (2959, 28899), (3211, 26631), (3497, 24453), (5111, 16731), (5577, 15333), (8151, 10491), (8877, 9633)]