86669118

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1223}}^1$

素因数の和:1389

約数の個数: 48

約数和(自身を含む): 195526656

約数和(自身を除く): 108857538

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 127, 186, 254, 279, 381, 558, 762, 1143, 1223, 2286, 2446, 3669, 3937, 7338, 7874, 11007, 11811, 22014, 23622, 35433, 37913, 70866, 75826, 113739, 155321, 227478, 310642, 341217, 465963, 682434, 931926, 1397889, 2795778, 4814951, 9629902, 14444853, 28889706, 43334559, 86669118]

約数ペア:

[(1, 86669118), (2, 43334559), (3, 28889706), (6, 14444853), (9, 9629902), (18, 4814951), (31, 2795778), (62, 1397889), (93, 931926), (127, 682434), (186, 465963), (254, 341217), (279, 310642), (381, 227478), (558, 155321), (762, 113739), (1143, 75826), (1223, 70866), (2286, 37913), (2446, 35433), (3669, 23622), (3937, 22014), (7338, 11811), (7874, 11007)]