68713876

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 159264000

約数和(自身を除く): 90550124

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 49, 58, 77, 98, 116, 154, 157, 196, 203, 308, 314, 319, 343, 406, 539, 628, 638, 686, 812, 1078, 1099, 1276, 1372, 1421, 1727, 2156, 2198, 2233, 2842, 3454, 3773, 4396, 4466, 4553, 5684, 6908, 7546, 7693, 8932, 9106, 9947, 12089, 15092, 15386, 15631, 18212, 19894, 24178, 30772, 31262, 31871, 39788, 48356, 50083, 53851, 62524, 63742, 84623, 100166, 107702, 109417, 127484, 169246, 200332, 215404, 218834, 223097, 338492, 350581, 437668, 446194, 592361, 701162, 892388, 1184722, 1402324, 1561679, 2369444, 2454067, 3123358, 4908134, 6246716, 9816268, 17178469, 34356938, 68713876]

約数ペア:

[(1, 68713876), (2, 34356938), (4, 17178469), (7, 9816268), (11, 6246716), (14, 4908134), (22, 3123358), (28, 2454067), (29, 2369444), (44, 1561679), (49, 1402324), (58, 1184722), (77, 892388), (98, 701162), (116, 592361), (154, 446194), (157, 437668), (196, 350581), (203, 338492), (308, 223097), (314, 218834), (319, 215404), (343, 200332), (406, 169246), (539, 127484), (628, 109417), (638, 107702), (686, 100166), (812, 84623), (1078, 63742), (1099, 62524), (1276, 53851), (1372, 50083), (1421, 48356), (1727, 39788), (2156, 31871), (2198, 31262), (2233, 30772), (2842, 24178), (3454, 19894), (3773, 18212), (4396, 15631), (4466, 15386), (4553, 15092), (5684, 12089), (6908, 9947), (7546, 9106), (7693, 8932)]