63986904

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12517}}^1$

素因数の和:12600

約数の個数: 48

約数和(自身を含む): 175752720

約数和(自身を除く): 111765816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 12517, 25034, 37551, 50068, 75102, 100136, 112653, 150204, 225306, 300408, 450612, 888707, 901224, 1777414, 2666121, 3554828, 5332242, 7109656, 7998363, 10664484, 15996726, 21328968, 31993452, 63986904]

約数ペア:

[(1, 63986904), (2, 31993452), (3, 21328968), (4, 15996726), (6, 10664484), (8, 7998363), (9, 7109656), (12, 5332242), (18, 3554828), (24, 2666121), (36, 1777414), (71, 901224), (72, 888707), (142, 450612), (213, 300408), (284, 225306), (426, 150204), (568, 112653), (639, 100136), (852, 75102), (1278, 50068), (1704, 37551), (2556, 25034), (5112, 12517)]