80931264

素因数分解:

$2^6\times 3^1\times {\mathrm{421517}}^1$

素因数の和:421532

約数の個数: 28

約数和(自身を含む): 214131144

約数和(自身を除く): 133199880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 421517, 843034, 1264551, 1686068, 2529102, 3372136, 5058204, 6744272, 10116408, 13488544, 20232816, 26977088, 40465632, 80931264]

約数ペア:

[(1, 80931264), (2, 40465632), (3, 26977088), (4, 20232816), (6, 13488544), (8, 10116408), (12, 6744272), (16, 5058204), (24, 3372136), (32, 2529102), (48, 1686068), (64, 1264551), (96, 843034), (192, 421517)]