75144164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 143404800

約数和(自身を除く): 68260636

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 109, 188, 193, 218, 386, 436, 772, 893, 1786, 2071, 3572, 3667, 4142, 5123, 7334, 8284, 9071, 10246, 14668, 18142, 20492, 21037, 36284, 42074, 84148, 97337, 172349, 194674, 344698, 389348, 399703, 689396, 799406, 988739, 1598812, 1977478, 3954956, 18786041, 37572082, 75144164]

約数ペア:

[(1, 75144164), (2, 37572082), (4, 18786041), (19, 3954956), (38, 1977478), (47, 1598812), (76, 988739), (94, 799406), (109, 689396), (188, 399703), (193, 389348), (218, 344698), (386, 194674), (436, 172349), (772, 97337), (893, 84148), (1786, 42074), (2071, 36284), (3572, 21037), (3667, 20492), (4142, 18142), (5123, 14668), (7334, 10246), (8284, 9071)]