61817664

素因数分解:

$2^6\times 3^1\times {\mathrm{397}}^1\times {\mathrm{811}}^1$

素因数の和:1223

約数の個数: 56

約数和(自身を含む): 164173408

約数和(自身を除く): 102355744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 397, 794, 811, 1191, 1588, 1622, 2382, 2433, 3176, 3244, 4764, 4866, 6352, 6488, 9528, 9732, 12704, 12976, 19056, 19464, 25408, 25952, 38112, 38928, 51904, 76224, 77856, 155712, 321967, 643934, 965901, 1287868, 1931802, 2575736, 3863604, 5151472, 7727208, 10302944, 15454416, 20605888, 30908832, 61817664]

約数ペア:

[(1, 61817664), (2, 30908832), (3, 20605888), (4, 15454416), (6, 10302944), (8, 7727208), (12, 5151472), (16, 3863604), (24, 2575736), (32, 1931802), (48, 1287868), (64, 965901), (96, 643934), (192, 321967), (397, 155712), (794, 77856), (811, 76224), (1191, 51904), (1588, 38928), (1622, 38112), (2382, 25952), (2433, 25408), (3176, 19464), (3244, 19056), (4764, 12976), (4866, 12704), (6352, 9732), (6488, 9528)]