72525558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{3433}}^1$

素因数の和:3948

約数の個数: 32

約数和(自身を含む): 166150656

約数和(自身を除く): 93625098

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 503, 1006, 1509, 3018, 3433, 3521, 6866, 7042, 10299, 10563, 20598, 21126, 24031, 48062, 72093, 144186, 1726799, 3453598, 5180397, 10360794, 12087593, 24175186, 36262779, 72525558]

約数ペア:

[(1, 72525558), (2, 36262779), (3, 24175186), (6, 12087593), (7, 10360794), (14, 5180397), (21, 3453598), (42, 1726799), (503, 144186), (1006, 72093), (1509, 48062), (3018, 24031), (3433, 21126), (3521, 20598), (6866, 10563), (7042, 10299)]