90186824

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 216256320

約数和(自身を除く): 126069496

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 67, 86, 91, 104, 134, 172, 182, 268, 301, 344, 364, 469, 536, 559, 602, 728, 871, 938, 1118, 1204, 1742, 1849, 1876, 2236, 2408, 2881, 3484, 3698, 3752, 3913, 4472, 5762, 6097, 6968, 7396, 7826, 11524, 12194, 12943, 14792, 15652, 20167, 23048, 24037, 24388, 25886, 31304, 37453, 40334, 48074, 48776, 51772, 74906, 80668, 96148, 103544, 123883, 149812, 161336, 168259, 192296, 247766, 262171, 299624, 336518, 495532, 524342, 673036, 867181, 991064, 1048684, 1346072, 1610479, 1734362, 2097368, 3220958, 3468724, 6441916, 6937448, 11273353, 12883832, 22546706, 45093412, 90186824]

約数ペア:

[(1, 90186824), (2, 45093412), (4, 22546706), (7, 12883832), (8, 11273353), (13, 6937448), (14, 6441916), (26, 3468724), (28, 3220958), (43, 2097368), (52, 1734362), (56, 1610479), (67, 1346072), (86, 1048684), (91, 991064), (104, 867181), (134, 673036), (172, 524342), (182, 495532), (268, 336518), (301, 299624), (344, 262171), (364, 247766), (469, 192296), (536, 168259), (559, 161336), (602, 149812), (728, 123883), (871, 103544), (938, 96148), (1118, 80668), (1204, 74906), (1742, 51772), (1849, 48776), (1876, 48074), (2236, 40334), (2408, 37453), (2881, 31304), (3484, 25886), (3698, 24388), (3752, 24037), (3913, 23048), (4472, 20167), (5762, 15652), (6097, 14792), (6968, 12943), (7396, 12194), (7826, 11524)]