75138544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 166211584

約数和(自身を除く): 91073040

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 43, 52, 62, 86, 104, 124, 172, 208, 248, 271, 344, 403, 496, 542, 559, 688, 806, 1084, 1118, 1333, 1612, 2168, 2236, 2666, 3224, 3523, 4336, 4472, 5332, 6448, 7046, 8401, 8944, 10664, 11653, 14092, 16802, 17329, 21328, 23306, 28184, 33604, 34658, 46612, 56368, 67208, 69316, 93224, 109213, 134416, 138632, 151489, 186448, 218426, 277264, 302978, 361243, 436852, 605956, 722486, 873704, 1211912, 1444972, 1747408, 2423824, 2889944, 4696159, 5779888, 9392318, 18784636, 37569272, 75138544]

約数ペア:

[(1, 75138544), (2, 37569272), (4, 18784636), (8, 9392318), (13, 5779888), (16, 4696159), (26, 2889944), (31, 2423824), (43, 1747408), (52, 1444972), (62, 1211912), (86, 873704), (104, 722486), (124, 605956), (172, 436852), (208, 361243), (248, 302978), (271, 277264), (344, 218426), (403, 186448), (496, 151489), (542, 138632), (559, 134416), (688, 109213), (806, 93224), (1084, 69316), (1118, 67208), (1333, 56368), (1612, 46612), (2168, 34658), (2236, 33604), (2666, 28184), (3224, 23306), (3523, 21328), (4336, 17329), (4472, 16802), (5332, 14092), (6448, 11653), (7046, 10664), (8401, 8944)]