75405148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10903}}^1$

素因数の和:10946

約数の個数: 48

約数和(自身を含む): 170974720

約数和(自身を除く): 95569572

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 10903, 21806, 43612, 76321, 141739, 152642, 207157, 283478, 305284, 414314, 566956, 828628, 992173, 1450099, 1984346, 2693041, 2900198, 3968692, 5386082, 5800396, 10772164, 18851287, 37702574, 75405148]

約数ペア:

[(1, 75405148), (2, 37702574), (4, 18851287), (7, 10772164), (13, 5800396), (14, 5386082), (19, 3968692), (26, 2900198), (28, 2693041), (38, 1984346), (52, 1450099), (76, 992173), (91, 828628), (133, 566956), (182, 414314), (247, 305284), (266, 283478), (364, 207157), (494, 152642), (532, 141739), (988, 76321), (1729, 43612), (3458, 21806), (6916, 10903)]