83321226

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{643}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 189274176

約数和(自身を除く): 105952950

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 313, 414, 626, 643, 939, 1286, 1878, 1929, 2817, 3858, 5634, 5787, 7199, 11574, 14398, 14789, 21597, 29578, 43194, 44367, 64791, 88734, 129582, 133101, 201259, 266202, 402518, 603777, 1207554, 1811331, 3622662, 4628957, 9257914, 13886871, 27773742, 41660613, 83321226]

約数ペア:

[(1, 83321226), (2, 41660613), (3, 27773742), (6, 13886871), (9, 9257914), (18, 4628957), (23, 3622662), (46, 1811331), (69, 1207554), (138, 603777), (207, 402518), (313, 266202), (414, 201259), (626, 133101), (643, 129582), (939, 88734), (1286, 64791), (1878, 44367), (1929, 43194), (2817, 29578), (3858, 21597), (5634, 14789), (5787, 14398), (7199, 11574)]