81146508

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5449}}^1$

素因数の和:5546

約数の個数: 48

約数和(自身を含む): 203263200

約数和(自身を除く): 122116692

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 73, 102, 146, 204, 219, 292, 438, 876, 1241, 2482, 3723, 4964, 5449, 7446, 10898, 14892, 16347, 21796, 32694, 65388, 92633, 185266, 277899, 370532, 397777, 555798, 795554, 1111596, 1193331, 1591108, 2386662, 4773324, 6762209, 13524418, 20286627, 27048836, 40573254, 81146508]

約数ペア:

[(1, 81146508), (2, 40573254), (3, 27048836), (4, 20286627), (6, 13524418), (12, 6762209), (17, 4773324), (34, 2386662), (51, 1591108), (68, 1193331), (73, 1111596), (102, 795554), (146, 555798), (204, 397777), (219, 370532), (292, 277899), (438, 185266), (876, 92633), (1241, 65388), (2482, 32694), (3723, 21796), (4964, 16347), (5449, 14892), (7446, 10898)]