82143726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1413

約数の個数: 64

約数和(自身を含む): 200294400

約数和(自身を除く): 118150674

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 79, 114, 133, 158, 237, 266, 399, 474, 553, 798, 1106, 1303, 1501, 1659, 2606, 3002, 3318, 3909, 4503, 7818, 9006, 9121, 10507, 18242, 21014, 24757, 27363, 31521, 49514, 54726, 63042, 74271, 102937, 148542, 173299, 205874, 308811, 346598, 519897, 617622, 720559, 1039794, 1441118, 1955803, 2161677, 3911606, 4323354, 5867409, 11734818, 13690621, 27381242, 41071863, 82143726]

約数ペア:

[(1, 82143726), (2, 41071863), (3, 27381242), (6, 13690621), (7, 11734818), (14, 5867409), (19, 4323354), (21, 3911606), (38, 2161677), (42, 1955803), (57, 1441118), (79, 1039794), (114, 720559), (133, 617622), (158, 519897), (237, 346598), (266, 308811), (399, 205874), (474, 173299), (553, 148542), (798, 102937), (1106, 74271), (1303, 63042), (1501, 54726), (1659, 49514), (2606, 31521), (3002, 27363), (3318, 24757), (3909, 21014), (4503, 18242), (7818, 10507), (9006, 9121)]