81612252

素因数分解:

$2^2\times 3^3\times {\mathrm{719}}^1\times {\mathrm{1051}}^1$

素因数の和:1783

約数の個数: 48

約数和(自身を含む): 212083200

約数和(自身を除く): 130470948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 719, 1051, 1438, 2102, 2157, 2876, 3153, 4204, 4314, 6306, 6471, 8628, 9459, 12612, 12942, 18918, 19413, 25884, 28377, 37836, 38826, 56754, 77652, 113508, 755669, 1511338, 2267007, 3022676, 4534014, 6801021, 9068028, 13602042, 20403063, 27204084, 40806126, 81612252]

約数ペア:

[(1, 81612252), (2, 40806126), (3, 27204084), (4, 20403063), (6, 13602042), (9, 9068028), (12, 6801021), (18, 4534014), (27, 3022676), (36, 2267007), (54, 1511338), (108, 755669), (719, 113508), (1051, 77652), (1438, 56754), (2102, 38826), (2157, 37836), (2876, 28377), (3153, 25884), (4204, 19413), (4314, 18918), (6306, 12942), (6471, 12612), (8628, 9459)]