71923208

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2994

約数の個数: 64

約数和(自身を含む): 169344000

約数和(自身を除く): 97420792

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 1064, 1288, 1748, 2939, 3059, 3496, 5878, 6118, 11756, 12236, 20573, 23512, 24472, 41146, 55841, 67597, 82292, 111682, 135194, 164584, 223364, 270388, 390887, 446728, 473179, 540776, 781774, 946358, 1284343, 1563548, 1892716, 2568686, 3127096, 3785432, 5137372, 8990401, 10274744, 17980802, 35961604, 71923208]

約数ペア:

[(1, 71923208), (2, 35961604), (4, 17980802), (7, 10274744), (8, 8990401), (14, 5137372), (19, 3785432), (23, 3127096), (28, 2568686), (38, 1892716), (46, 1563548), (56, 1284343), (76, 946358), (92, 781774), (133, 540776), (152, 473179), (161, 446728), (184, 390887), (266, 270388), (322, 223364), (437, 164584), (532, 135194), (644, 111682), (874, 82292), (1064, 67597), (1288, 55841), (1748, 41146), (2939, 24472), (3059, 23512), (3496, 20573), (5878, 12236), (6118, 11756)]