67875368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 145152000

約数和(自身を除く): 77276632

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 139, 179, 248, 278, 341, 358, 556, 682, 716, 1112, 1364, 1432, 1529, 1969, 2728, 3058, 3938, 4309, 5549, 6116, 7876, 8618, 11098, 12232, 15752, 17236, 22196, 24881, 34472, 44392, 47399, 49762, 61039, 94798, 99524, 122078, 189596, 199048, 244156, 273691, 379192, 488312, 547382, 771311, 1094764, 1542622, 2189528, 3085244, 6170488, 8484421, 16968842, 33937684, 67875368]

約数ペア:

[(1, 67875368), (2, 33937684), (4, 16968842), (8, 8484421), (11, 6170488), (22, 3085244), (31, 2189528), (44, 1542622), (62, 1094764), (88, 771311), (124, 547382), (139, 488312), (179, 379192), (248, 273691), (278, 244156), (341, 199048), (358, 189596), (556, 122078), (682, 99524), (716, 94798), (1112, 61039), (1364, 49762), (1432, 47399), (1529, 44392), (1969, 34472), (2728, 24881), (3058, 22196), (3938, 17236), (4309, 15752), (5549, 12232), (6116, 11098), (7876, 8618)]