84557876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 166239360

約数和(自身を除く): 81681484

約数列:

[1, 2, 4, 13, 26, 37, 52, 71, 74, 142, 148, 284, 481, 619, 923, 962, 1238, 1846, 1924, 2476, 2627, 3692, 5254, 8047, 10508, 16094, 22903, 32188, 34151, 43949, 45806, 68302, 87898, 91612, 136604, 175796, 297739, 571337, 595478, 1142674, 1190956, 1626113, 2285348, 3252226, 6504452, 21139469, 42278938, 84557876]

約数ペア:

[(1, 84557876), (2, 42278938), (4, 21139469), (13, 6504452), (26, 3252226), (37, 2285348), (52, 1626113), (71, 1190956), (74, 1142674), (142, 595478), (148, 571337), (284, 297739), (481, 175796), (619, 136604), (923, 91612), (962, 87898), (1238, 68302), (1846, 45806), (1924, 43949), (2476, 34151), (2627, 32188), (3692, 22903), (5254, 16094), (8047, 10508)]