127434444

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1347

約数の個数: 72

約数和(自身を含む): 327720960

約数和(自身を除く): 200286516

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 361, 437, 722, 874, 1083, 1279, 1311, 1444, 1748, 2166, 2558, 2622, 3837, 4332, 5116, 5244, 7674, 8303, 15348, 16606, 24301, 24909, 29417, 33212, 48602, 49818, 58834, 72903, 88251, 97204, 99636, 117668, 145806, 176502, 291612, 353004, 461719, 558923, 923438, 1117846, 1385157, 1676769, 1846876, 2235692, 2770314, 3353538, 5540628, 6707076, 10619537, 21239074, 31858611, 42478148, 63717222, 127434444]

約数ペア:

[(1, 127434444), (2, 63717222), (3, 42478148), (4, 31858611), (6, 21239074), (12, 10619537), (19, 6707076), (23, 5540628), (38, 3353538), (46, 2770314), (57, 2235692), (69, 1846876), (76, 1676769), (92, 1385157), (114, 1117846), (138, 923438), (228, 558923), (276, 461719), (361, 353004), (437, 291612), (722, 176502), (874, 145806), (1083, 117668), (1279, 99636), (1311, 97204), (1444, 88251), (1748, 72903), (2166, 58834), (2558, 49818), (2622, 48602), (3837, 33212), (4332, 29417), (5116, 24909), (5244, 24301), (7674, 16606), (8303, 15348)]