87766516

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 164094336

約数和(自身を除く): 76327820

約数列:

[1, 2, 4, 37, 53, 67, 74, 106, 134, 148, 167, 212, 268, 334, 668, 1961, 2479, 3551, 3922, 4958, 6179, 7102, 7844, 8851, 9916, 11189, 12358, 14204, 17702, 22378, 24716, 35404, 44756, 131387, 262774, 327487, 413993, 525548, 593017, 654974, 827986, 1186034, 1309948, 1655972, 2372068, 21941629, 43883258, 87766516]

約数ペア:

[(1, 87766516), (2, 43883258), (4, 21941629), (37, 2372068), (53, 1655972), (67, 1309948), (74, 1186034), (106, 827986), (134, 654974), (148, 593017), (167, 525548), (212, 413993), (268, 327487), (334, 262774), (668, 131387), (1961, 44756), (2479, 35404), (3551, 24716), (3922, 22378), (4958, 17702), (6179, 14204), (7102, 12358), (7844, 11189), (8851, 9916)]