72324828

素因数分解:

$2^2\times 3^2\times {\mathrm{509}}^1\times {\mathrm{3947}}^1$

素因数の和:4466

約数の個数: 36

約数和(自身を含む): 183226680

約数和(自身を除く): 110901852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 509, 1018, 1527, 2036, 3054, 3947, 4581, 6108, 7894, 9162, 11841, 15788, 18324, 23682, 35523, 47364, 71046, 142092, 2009023, 4018046, 6027069, 8036092, 12054138, 18081207, 24108276, 36162414, 72324828]

約数ペア:

[(1, 72324828), (2, 36162414), (3, 24108276), (4, 18081207), (6, 12054138), (9, 8036092), (12, 6027069), (18, 4018046), (36, 2009023), (509, 142092), (1018, 71046), (1527, 47364), (2036, 35523), (3054, 23682), (3947, 18324), (4581, 15788), (6108, 11841), (7894, 9162)]