90767904

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{20117}}^1$

素因数の和:20177

約数の個数: 48

約数和(自身を含む): 243347328

約数和(自身を除く): 152579424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 20117, 40234, 60351, 80468, 120702, 160936, 241404, 321872, 482808, 643744, 945499, 965616, 1890998, 1931232, 2836497, 3781996, 5672994, 7563992, 11345988, 15127984, 22691976, 30255968, 45383952, 90767904]

約数ペア:

[(1, 90767904), (2, 45383952), (3, 30255968), (4, 22691976), (6, 15127984), (8, 11345988), (12, 7563992), (16, 5672994), (24, 3781996), (32, 2836497), (47, 1931232), (48, 1890998), (94, 965616), (96, 945499), (141, 643744), (188, 482808), (282, 321872), (376, 241404), (564, 160936), (752, 120702), (1128, 80468), (1504, 60351), (2256, 40234), (4512, 20117)]