79437918

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1721}}^1$

素因数の和:1897

約数の個数: 48

約数和(自身を含む): 186099984

約数和(自身を除く): 106662066

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 157, 294, 314, 471, 942, 1099, 1721, 2198, 3297, 3442, 5163, 6594, 7693, 10326, 12047, 15386, 23079, 24094, 36141, 46158, 72282, 84329, 168658, 252987, 270197, 505974, 540394, 810591, 1621182, 1891379, 3782758, 5674137, 11348274, 13239653, 26479306, 39718959, 79437918]

約数ペア:

[(1, 79437918), (2, 39718959), (3, 26479306), (6, 13239653), (7, 11348274), (14, 5674137), (21, 3782758), (42, 1891379), (49, 1621182), (98, 810591), (147, 540394), (157, 505974), (294, 270197), (314, 252987), (471, 168658), (942, 84329), (1099, 72282), (1721, 46158), (2198, 36141), (3297, 24094), (3442, 23079), (5163, 15386), (6594, 12047), (7693, 10326)]