90468608

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 188767488

約数和(自身を除く): 98298880

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 73, 94, 103, 128, 146, 188, 206, 256, 292, 376, 412, 584, 752, 824, 1168, 1504, 1648, 2336, 3008, 3296, 3431, 4672, 4841, 6016, 6592, 6862, 7519, 9344, 9682, 12032, 13184, 13724, 15038, 18688, 19364, 26368, 27448, 30076, 38728, 54896, 60152, 77456, 109792, 120304, 154912, 219584, 240608, 309824, 353393, 439168, 481216, 619648, 706786, 878336, 962432, 1239296, 1413572, 1924864, 2827144, 5654288, 11308576, 22617152, 45234304, 90468608]

約数ペア:

[(1, 90468608), (2, 45234304), (4, 22617152), (8, 11308576), (16, 5654288), (32, 2827144), (47, 1924864), (64, 1413572), (73, 1239296), (94, 962432), (103, 878336), (128, 706786), (146, 619648), (188, 481216), (206, 439168), (256, 353393), (292, 309824), (376, 240608), (412, 219584), (584, 154912), (752, 120304), (824, 109792), (1168, 77456), (1504, 60152), (1648, 54896), (2336, 38728), (3008, 30076), (3296, 27448), (3431, 26368), (4672, 19364), (4841, 18688), (6016, 15038), (6592, 13724), (6862, 13184), (7519, 12032), (9344, 9682)]