117458572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:1007

約数の個数: 72

約数和(自身を含む): 265476512

約数和(自身を除く): 148017940

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 121, 148, 154, 242, 259, 308, 407, 484, 518, 814, 847, 937, 1036, 1628, 1694, 1874, 2849, 3388, 3748, 4477, 5698, 6559, 8954, 10307, 11396, 13118, 17908, 20614, 26236, 31339, 34669, 41228, 62678, 69338, 72149, 113377, 125356, 138676, 144298, 226754, 242683, 288596, 381359, 453508, 485366, 762718, 793639, 970732, 1525436, 1587278, 2669513, 3174556, 4194949, 5339026, 8389898, 10678052, 16779796, 29364643, 58729286, 117458572]

約数ペア:

[(1, 117458572), (2, 58729286), (4, 29364643), (7, 16779796), (11, 10678052), (14, 8389898), (22, 5339026), (28, 4194949), (37, 3174556), (44, 2669513), (74, 1587278), (77, 1525436), (121, 970732), (148, 793639), (154, 762718), (242, 485366), (259, 453508), (308, 381359), (407, 288596), (484, 242683), (518, 226754), (814, 144298), (847, 138676), (937, 125356), (1036, 113377), (1628, 72149), (1694, 69338), (1874, 62678), (2849, 41228), (3388, 34669), (3748, 31339), (4477, 26236), (5698, 20614), (6559, 17908), (8954, 13118), (10307, 11396)]