72808836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1621}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 179847360

約数和(自身を除く): 107038524

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 197, 228, 394, 591, 788, 1182, 1621, 2364, 3242, 3743, 4863, 6484, 7486, 9726, 11229, 14972, 19452, 22458, 30799, 44916, 61598, 92397, 123196, 184794, 319337, 369588, 638674, 958011, 1277348, 1916022, 3832044, 6067403, 12134806, 18202209, 24269612, 36404418, 72808836]

約数ペア:

[(1, 72808836), (2, 36404418), (3, 24269612), (4, 18202209), (6, 12134806), (12, 6067403), (19, 3832044), (38, 1916022), (57, 1277348), (76, 958011), (114, 638674), (197, 369588), (228, 319337), (394, 184794), (591, 123196), (788, 92397), (1182, 61598), (1621, 44916), (2364, 30799), (3242, 22458), (3743, 19452), (4863, 14972), (6484, 11229), (7486, 9726)]