61048372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 138115712

約数和(自身を除く): 77067340

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 121, 148, 154, 242, 259, 308, 407, 484, 487, 518, 814, 847, 974, 1036, 1628, 1694, 1948, 2849, 3388, 3409, 4477, 5357, 5698, 6818, 8954, 10714, 11396, 13636, 17908, 18019, 21428, 31339, 36038, 37499, 58927, 62678, 72076, 74998, 117854, 125356, 126133, 149996, 198209, 235708, 252266, 396418, 412489, 504532, 792836, 824978, 1387463, 1649956, 2180299, 2774926, 4360598, 5549852, 8721196, 15262093, 30524186, 61048372]

約数ペア:

[(1, 61048372), (2, 30524186), (4, 15262093), (7, 8721196), (11, 5549852), (14, 4360598), (22, 2774926), (28, 2180299), (37, 1649956), (44, 1387463), (74, 824978), (77, 792836), (121, 504532), (148, 412489), (154, 396418), (242, 252266), (259, 235708), (308, 198209), (407, 149996), (484, 126133), (487, 125356), (518, 117854), (814, 74998), (847, 72076), (974, 62678), (1036, 58927), (1628, 37499), (1694, 36038), (1948, 31339), (2849, 21428), (3388, 18019), (3409, 17908), (4477, 13636), (5357, 11396), (5698, 10714), (6818, 8954)]