85748672

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:649

約数の個数: 56

約数和(自身を含む): 180685440

約数和(自身を除く): 94936768

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 151, 152, 302, 304, 467, 604, 608, 934, 1208, 1216, 1868, 2416, 2869, 3736, 4832, 5738, 7472, 8873, 9664, 11476, 14944, 17746, 22952, 29888, 35492, 45904, 70517, 70984, 91808, 141034, 141968, 183616, 282068, 283936, 564136, 567872, 1128272, 1339823, 2256544, 2679646, 4513088, 5359292, 10718584, 21437168, 42874336, 85748672]

約数ペア:

[(1, 85748672), (2, 42874336), (4, 21437168), (8, 10718584), (16, 5359292), (19, 4513088), (32, 2679646), (38, 2256544), (64, 1339823), (76, 1128272), (151, 567872), (152, 564136), (302, 283936), (304, 282068), (467, 183616), (604, 141968), (608, 141034), (934, 91808), (1208, 70984), (1216, 70517), (1868, 45904), (2416, 35492), (2869, 29888), (3736, 22952), (4832, 17746), (5738, 14944), (7472, 11476), (8873, 9664)]