90192333

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 66571827

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 89, 107, 123, 231, 267, 287, 321, 451, 623, 749, 861, 979, 1177, 1353, 1869, 2247, 2937, 3157, 3531, 3649, 4387, 6853, 8239, 9471, 9523, 10947, 13161, 20559, 24717, 25543, 28569, 30709, 40139, 48257, 66661, 76629, 92127, 104753, 120417, 144771, 199983, 280973, 314259, 337799, 390443, 733271, 842919, 1013397, 1171329, 2199813, 2733101, 4294873, 8199303, 12884619, 30064111, 90192333]

約数ペア:

[(1, 90192333), (3, 30064111), (7, 12884619), (11, 8199303), (21, 4294873), (33, 2733101), (41, 2199813), (77, 1171329), (89, 1013397), (107, 842919), (123, 733271), (231, 390443), (267, 337799), (287, 314259), (321, 280973), (451, 199983), (623, 144771), (749, 120417), (861, 104753), (979, 92127), (1177, 76629), (1353, 66661), (1869, 48257), (2247, 40139), (2937, 30709), (3157, 28569), (3531, 25543), (3649, 24717), (4387, 20559), (6853, 13161), (8239, 10947), (9471, 9523)]