66577962

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 154275840

約数和(自身を除く): 87697878

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 61, 66, 69, 122, 138, 183, 253, 366, 506, 671, 719, 759, 1342, 1403, 1438, 1518, 2013, 2157, 2806, 4026, 4209, 4314, 7909, 8418, 15433, 15818, 16537, 23727, 30866, 33074, 43859, 46299, 47454, 49611, 87718, 92598, 99222, 131577, 181907, 263154, 363814, 482449, 545721, 964898, 1008757, 1091442, 1447347, 2017514, 2894694, 3026271, 6052542, 11096327, 22192654, 33288981, 66577962]

約数ペア:

[(1, 66577962), (2, 33288981), (3, 22192654), (6, 11096327), (11, 6052542), (22, 3026271), (23, 2894694), (33, 2017514), (46, 1447347), (61, 1091442), (66, 1008757), (69, 964898), (122, 545721), (138, 482449), (183, 363814), (253, 263154), (366, 181907), (506, 131577), (671, 99222), (719, 92598), (759, 87718), (1342, 49611), (1403, 47454), (1438, 46299), (1518, 43859), (2013, 33074), (2157, 30866), (2806, 23727), (4026, 16537), (4209, 15818), (4314, 15433), (7909, 8418)]