78841764

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{11117}}^1$

素因数の和:11324

約数の個数: 36

約数和(自身を含む): 200324124

約数和(自身を除く): 121482360

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 11117, 22234, 33351, 44468, 66702, 100053, 133404, 200106, 400212, 2190049, 4380098, 6570147, 8760196, 13140294, 19710441, 26280588, 39420882, 78841764]

約数ペア:

[(1, 78841764), (2, 39420882), (3, 26280588), (4, 19710441), (6, 13140294), (9, 8760196), (12, 6570147), (18, 4380098), (36, 2190049), (197, 400212), (394, 200106), (591, 133404), (788, 100053), (1182, 66702), (1773, 44468), (2364, 33351), (3546, 22234), (7092, 11117)]