90888448

素因数分解:

$2^8\times 7^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1$

素因数の和:847

約数の個数: 72

約数和(自身を含む): 210711872

約数和(自身を除く): 119823424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 448, 469, 536, 757, 896, 938, 1072, 1514, 1792, 1876, 2144, 3028, 3752, 4288, 5299, 6056, 7504, 8576, 10598, 12112, 15008, 17152, 21196, 24224, 30016, 42392, 48448, 50719, 60032, 84784, 96896, 101438, 120064, 169568, 193792, 202876, 339136, 355033, 405752, 678272, 710066, 811504, 1356544, 1420132, 1623008, 2840264, 3246016, 5680528, 6492032, 11361056, 12984064, 22722112, 45444224, 90888448]

約数ペア:

[(1, 90888448), (2, 45444224), (4, 22722112), (7, 12984064), (8, 11361056), (14, 6492032), (16, 5680528), (28, 3246016), (32, 2840264), (56, 1623008), (64, 1420132), (67, 1356544), (112, 811504), (128, 710066), (134, 678272), (224, 405752), (256, 355033), (268, 339136), (448, 202876), (469, 193792), (536, 169568), (757, 120064), (896, 101438), (938, 96896), (1072, 84784), (1514, 60032), (1792, 50719), (1876, 48448), (2144, 42392), (3028, 30016), (3752, 24224), (4288, 21196), (5299, 17152), (6056, 15008), (7504, 12112), (8576, 10598)]