90463072

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1811}}^1$

素因数の和:2051

約数の個数: 48

約数和(自身を含む): 204567552

約数和(自身を除く): 114104480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 446, 892, 1561, 1784, 1811, 3122, 3568, 3622, 6244, 7136, 7244, 12488, 12677, 14488, 24976, 25354, 28976, 49952, 50708, 57952, 101416, 202832, 403853, 405664, 807706, 1615412, 2826971, 3230824, 5653942, 6461648, 11307884, 12923296, 22615768, 45231536, 90463072]

約数ペア:

[(1, 90463072), (2, 45231536), (4, 22615768), (7, 12923296), (8, 11307884), (14, 6461648), (16, 5653942), (28, 3230824), (32, 2826971), (56, 1615412), (112, 807706), (223, 405664), (224, 403853), (446, 202832), (892, 101416), (1561, 57952), (1784, 50708), (1811, 49952), (3122, 28976), (3568, 25354), (3622, 24976), (6244, 14488), (7136, 12677), (7244, 12488)]