65362236

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 157094784

約数和(自身を除く): 91732548

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 197, 258, 394, 516, 591, 643, 788, 1182, 1286, 1929, 2364, 2572, 3858, 7716, 8471, 16942, 25413, 27649, 33884, 50826, 55298, 82947, 101652, 110596, 126671, 165894, 253342, 331788, 380013, 506684, 760026, 1520052, 5446853, 10893706, 16340559, 21787412, 32681118, 65362236]

約数ペア:

[(1, 65362236), (2, 32681118), (3, 21787412), (4, 16340559), (6, 10893706), (12, 5446853), (43, 1520052), (86, 760026), (129, 506684), (172, 380013), (197, 331788), (258, 253342), (394, 165894), (516, 126671), (591, 110596), (643, 101652), (788, 82947), (1182, 55298), (1286, 50826), (1929, 33884), (2364, 27649), (2572, 25413), (3858, 16942), (7716, 8471)]