90228992

素因数分解:

$2^8\times 7^2\times {\mathrm{7193}}^1$

素因数の和:7223

約数の個数: 54

約数和(自身を含む): 209539638

約数和(自身を除く): 119310646

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 7193, 12544, 14386, 28772, 50351, 57544, 100702, 115088, 201404, 230176, 352457, 402808, 460352, 704914, 805616, 920704, 1409828, 1611232, 1841408, 2819656, 3222464, 5639312, 6444928, 11278624, 12889856, 22557248, 45114496, 90228992]

約数ペア:

[(1, 90228992), (2, 45114496), (4, 22557248), (7, 12889856), (8, 11278624), (14, 6444928), (16, 5639312), (28, 3222464), (32, 2819656), (49, 1841408), (56, 1611232), (64, 1409828), (98, 920704), (112, 805616), (128, 704914), (196, 460352), (224, 402808), (256, 352457), (392, 230176), (448, 201404), (784, 115088), (896, 100702), (1568, 57544), (1792, 50351), (3136, 28772), (6272, 14386), (7193, 12544)]