65137716

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{86161}}^1$

素因数の和:86181

約数の個数: 48

約数和(自身を含む): 193002880

約数和(自身を除く): 127865164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 86161, 172322, 258483, 344644, 516966, 603127, 775449, 1033932, 1206254, 1550898, 1809381, 2326347, 2412508, 3101796, 3618762, 4652694, 5428143, 7237524, 9305388, 10856286, 16284429, 21712572, 32568858, 65137716]

約数ペア:

[(1, 65137716), (2, 32568858), (3, 21712572), (4, 16284429), (6, 10856286), (7, 9305388), (9, 7237524), (12, 5428143), (14, 4652694), (18, 3618762), (21, 3101796), (27, 2412508), (28, 2326347), (36, 1809381), (42, 1550898), (54, 1206254), (63, 1033932), (84, 775449), (108, 603127), (126, 516966), (189, 344644), (252, 258483), (378, 172322), (756, 86161)]