86972706

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{499}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 197496000

約数和(自身を除く): 110523294

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 421, 499, 842, 998, 1263, 1497, 2526, 2994, 3789, 4491, 7578, 8982, 9683, 11477, 19366, 22954, 29049, 34431, 58098, 68862, 87147, 103293, 174294, 206586, 210079, 420158, 630237, 1260474, 1890711, 3781422, 4831817, 9663634, 14495451, 28990902, 43486353, 86972706]

約数ペア:

[(1, 86972706), (2, 43486353), (3, 28990902), (6, 14495451), (9, 9663634), (18, 4831817), (23, 3781422), (46, 1890711), (69, 1260474), (138, 630237), (207, 420158), (414, 210079), (421, 206586), (499, 174294), (842, 103293), (998, 87147), (1263, 68862), (1497, 58098), (2526, 34431), (2994, 29049), (3789, 22954), (4491, 19366), (7578, 11477), (8982, 9683)]