75145784

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1423}}^1$

素因数の和:1500

約数の個数: 64

約数和(自身を含む): 172247040

約数和(自身を除く): 97101256

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 41, 46, 56, 82, 92, 161, 164, 184, 287, 322, 328, 574, 644, 943, 1148, 1288, 1423, 1886, 2296, 2846, 3772, 5692, 6601, 7544, 9961, 11384, 13202, 19922, 26404, 32729, 39844, 52808, 58343, 65458, 79688, 116686, 130916, 229103, 233372, 261832, 408401, 458206, 466744, 816802, 916412, 1341889, 1633604, 1832824, 2683778, 3267208, 5367556, 9393223, 10735112, 18786446, 37572892, 75145784]

約数ペア:

[(1, 75145784), (2, 37572892), (4, 18786446), (7, 10735112), (8, 9393223), (14, 5367556), (23, 3267208), (28, 2683778), (41, 1832824), (46, 1633604), (56, 1341889), (82, 916412), (92, 816802), (161, 466744), (164, 458206), (184, 408401), (287, 261832), (322, 233372), (328, 229103), (574, 130916), (644, 116686), (943, 79688), (1148, 65458), (1288, 58343), (1423, 52808), (1886, 39844), (2296, 32729), (2846, 26404), (3772, 19922), (5692, 13202), (6601, 11384), (7544, 9961)]