90247808

素因数分解:

$2^7\times 7^2\times {\mathrm{14389}}^1$

素因数の和:14417

約数の個数: 48

約数和(自身を含む): 209158650

約数和(自身を除く): 118910842

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 14389, 28778, 57556, 100723, 115112, 201446, 230224, 402892, 460448, 705061, 805784, 920896, 1410122, 1611568, 1841792, 2820244, 3223136, 5640488, 6446272, 11280976, 12892544, 22561952, 45123904, 90247808]

約数ペア:

[(1, 90247808), (2, 45123904), (4, 22561952), (7, 12892544), (8, 11280976), (14, 6446272), (16, 5640488), (28, 3223136), (32, 2820244), (49, 1841792), (56, 1611568), (64, 1410122), (98, 920896), (112, 805784), (128, 705061), (196, 460448), (224, 402892), (392, 230224), (448, 201446), (784, 115112), (896, 100723), (1568, 57556), (3136, 28778), (6272, 14389)]