71988828

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{577}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 173427744

約数和(自身を除く): 101438916

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 281, 444, 562, 577, 843, 1124, 1154, 1686, 1731, 2308, 3372, 3462, 6924, 10397, 20794, 21349, 31191, 41588, 42698, 62382, 64047, 85396, 124764, 128094, 162137, 256188, 324274, 486411, 648548, 972822, 1945644, 5999069, 11998138, 17997207, 23996276, 35994414, 71988828]

約数ペア:

[(1, 71988828), (2, 35994414), (3, 23996276), (4, 17997207), (6, 11998138), (12, 5999069), (37, 1945644), (74, 972822), (111, 648548), (148, 486411), (222, 324274), (281, 256188), (444, 162137), (562, 128094), (577, 124764), (843, 85396), (1124, 64047), (1154, 62382), (1686, 42698), (1731, 41588), (2308, 31191), (3372, 21349), (3462, 20794), (6924, 10397)]