9720047.00000000

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2903}}^1$

素因数の和:3008

約数の個数: 64

約数和(自身を含む): 204906240

約数和(自身を除く): 129730152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 83, 104, 156, 166, 249, 312, 332, 498, 664, 996, 1079, 1992, 2158, 2903, 3237, 4316, 5806, 6474, 8632, 8709, 11612, 12948, 17418, 23224, 25896, 34836, 37739, 69672, 75478, 113217, 150956, 226434, 240949, 301912, 452868, 481898, 722847, 905736, 963796, 1445694, 1927592, 2891388, 3132337, 5782776, 6264674, 9397011, 12529348, 18794022, 25058696, 37588044, 75176088]

約数ペア:

[(1, 75176088), (2, 37588044), (3, 25058696), (4, 18794022), (6, 12529348), (8, 9397011), (12, 6264674), (13, 5782776), (24, 3132337), (26, 2891388), (39, 1927592), (52, 1445694), (78, 963796), (83, 905736), (104, 722847), (156, 481898), (166, 452868), (249, 301912), (312, 240949), (332, 226434), (498, 150956), (664, 113217), (996, 75478), (1079, 69672), (1992, 37739), (2158, 34836), (2903, 25896), (3237, 23224), (4316, 17418), (5806, 12948), (6474, 11612), (8632, 8709)]