71683272

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:392

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 141206328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 47, 54, 69, 72, 92, 94, 108, 138, 141, 184, 188, 207, 216, 276, 282, 307, 376, 414, 423, 552, 564, 614, 621, 828, 846, 921, 1081, 1128, 1228, 1242, 1269, 1656, 1692, 1842, 2162, 2456, 2484, 2538, 2763, 3243, 3384, 3684, 4324, 4968, 5076, 5526, 6486, 7061, 7368, 8289, 8648, 9729, 10152, 11052, 12972, 14122, 14429, 16578, 19458, 21183, 22104, 25944, 28244, 28858, 29187, 33156, 38916, 42366, 43287, 56488, 57716, 58374, 63549, 66312, 77832, 84732, 86574, 115432, 116748, 127098, 129861, 169464, 173148, 190647, 233496, 254196, 259722, 331867, 346296, 381294, 389583, 508392, 519444, 663734, 762588, 779166, 995601, 1038888, 1327468, 1525176, 1558332, 1991202, 2654936, 2986803, 3116664, 3982404, 5973606, 7964808, 8960409, 11947212, 17920818, 23894424, 35841636, 71683272]

約数ペア:

[(1, 71683272), (2, 35841636), (3, 23894424), (4, 17920818), (6, 11947212), (8, 8960409), (9, 7964808), (12, 5973606), (18, 3982404), (23, 3116664), (24, 2986803), (27, 2654936), (36, 1991202), (46, 1558332), (47, 1525176), (54, 1327468), (69, 1038888), (72, 995601), (92, 779166), (94, 762588), (108, 663734), (138, 519444), (141, 508392), (184, 389583), (188, 381294), (207, 346296), (216, 331867), (276, 259722), (282, 254196), (307, 233496), (376, 190647), (414, 173148), (423, 169464), (552, 129861), (564, 127098), (614, 116748), (621, 115432), (828, 86574), (846, 84732), (921, 77832), (1081, 66312), (1128, 63549), (1228, 58374), (1242, 57716), (1269, 56488), (1656, 43287), (1692, 42366), (1842, 38916), (2162, 33156), (2456, 29187), (2484, 28858), (2538, 28244), (2763, 25944), (3243, 22104), (3384, 21183), (3684, 19458), (4324, 16578), (4968, 14429), (5076, 14122), (5526, 12972), (6486, 11052), (7061, 10152), (7368, 9729), (8289, 8648)]