71113884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 185794560

約数和(自身を除く): 114680676

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 71, 76, 92, 114, 138, 142, 191, 213, 228, 276, 284, 382, 426, 437, 573, 764, 852, 874, 1146, 1311, 1349, 1633, 1748, 2292, 2622, 2698, 3266, 3629, 4047, 4393, 4899, 5244, 5396, 6532, 7258, 8094, 8786, 9798, 10887, 13179, 13561, 14516, 16188, 17572, 19596, 21774, 26358, 27122, 31027, 40683, 43548, 52716, 54244, 62054, 81366, 83467, 93081, 124108, 162732, 166934, 186162, 250401, 257659, 311903, 333868, 372324, 500802, 515318, 623806, 772977, 935709, 1001604, 1030636, 1247612, 1545954, 1871418, 3091908, 3742836, 5926157, 11852314, 17778471, 23704628, 35556942, 71113884]

約数ペア:

[(1, 71113884), (2, 35556942), (3, 23704628), (4, 17778471), (6, 11852314), (12, 5926157), (19, 3742836), (23, 3091908), (38, 1871418), (46, 1545954), (57, 1247612), (69, 1030636), (71, 1001604), (76, 935709), (92, 772977), (114, 623806), (138, 515318), (142, 500802), (191, 372324), (213, 333868), (228, 311903), (276, 257659), (284, 250401), (382, 186162), (426, 166934), (437, 162732), (573, 124108), (764, 93081), (852, 83467), (874, 81366), (1146, 62054), (1311, 54244), (1349, 52716), (1633, 43548), (1748, 40683), (2292, 31027), (2622, 27122), (2698, 26358), (3266, 21774), (3629, 19596), (4047, 17572), (4393, 16188), (4899, 14516), (5244, 13561), (5396, 13179), (6532, 10887), (7258, 9798), (8094, 8786)]