65964492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1061}}^1$

素因数の和:1239

約数の個数: 72

約数和(自身を含む): 183233232

約数和(自身を除く): 117268740

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 157, 198, 314, 396, 471, 628, 942, 1061, 1413, 1727, 1884, 2122, 2826, 3183, 3454, 4244, 5181, 5652, 6366, 6908, 9549, 10362, 11671, 12732, 15543, 19098, 20724, 23342, 31086, 35013, 38196, 46684, 62172, 70026, 105039, 140052, 166577, 210078, 333154, 420156, 499731, 666308, 999462, 1499193, 1832347, 1998924, 2998386, 3664694, 5497041, 5996772, 7329388, 10994082, 16491123, 21988164, 32982246, 65964492]

約数ペア:

[(1, 65964492), (2, 32982246), (3, 21988164), (4, 16491123), (6, 10994082), (9, 7329388), (11, 5996772), (12, 5497041), (18, 3664694), (22, 2998386), (33, 1998924), (36, 1832347), (44, 1499193), (66, 999462), (99, 666308), (132, 499731), (157, 420156), (198, 333154), (314, 210078), (396, 166577), (471, 140052), (628, 105039), (942, 70026), (1061, 62172), (1413, 46684), (1727, 38196), (1884, 35013), (2122, 31086), (2826, 23342), (3183, 20724), (3454, 19098), (4244, 15543), (5181, 12732), (5652, 11671), (6366, 10362), (6908, 9549)]