90369433

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 124489728

約数和(自身を除く): 34120295

約数列:

[1, 7, 11, 17, 31, 77, 119, 131, 187, 217, 289, 341, 527, 917, 1309, 1441, 2023, 2227, 2387, 3179, 3689, 4061, 5797, 8959, 10087, 15589, 22253, 24497, 28427, 37859, 40579, 44671, 62713, 69037, 98549, 171479, 265013, 312697, 416449, 483259, 689843, 759407, 1173629, 2915143, 5315849, 8215403, 12909919, 90369433]

約数ペア:

[(1, 90369433), (7, 12909919), (11, 8215403), (17, 5315849), (31, 2915143), (77, 1173629), (119, 759407), (131, 689843), (187, 483259), (217, 416449), (289, 312697), (341, 265013), (527, 171479), (917, 98549), (1309, 69037), (1441, 62713), (2023, 44671), (2227, 40579), (2387, 37859), (3179, 28427), (3689, 24497), (4061, 22253), (5797, 15589), (8959, 10087)]