80564972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 155675520

約数和(自身を除く): 75110548

約数列:

[1, 2, 4, 17, 34, 43, 59, 68, 86, 118, 172, 236, 467, 731, 934, 1003, 1462, 1868, 2006, 2537, 2924, 4012, 5074, 7939, 10148, 15878, 20081, 27553, 31756, 40162, 43129, 55106, 80324, 86258, 110212, 172516, 341377, 468401, 682754, 936802, 1184779, 1365508, 1873604, 2369558, 4739116, 20141243, 40282486, 80564972]

約数ペア:

[(1, 80564972), (2, 40282486), (4, 20141243), (17, 4739116), (34, 2369558), (43, 1873604), (59, 1365508), (68, 1184779), (86, 936802), (118, 682754), (172, 468401), (236, 341377), (467, 172516), (731, 110212), (934, 86258), (1003, 80324), (1462, 55106), (1868, 43129), (2006, 40162), (2537, 31756), (2924, 27553), (4012, 20081), (5074, 15878), (7939, 10148)]