97839056

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2056

約数の個数: 80

約数和(自身を含む): 238080000

約数和(自身を除く): 140240944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 368, 437, 532, 644, 874, 1064, 1288, 1748, 1999, 2128, 2576, 3059, 3496, 3998, 6118, 6992, 7996, 12236, 13993, 15992, 24472, 27986, 31984, 37981, 45977, 48944, 55972, 75962, 91954, 111944, 151924, 183908, 223888, 265867, 303848, 321839, 367816, 531734, 607696, 643678, 735632, 873563, 1063468, 1287356, 1747126, 2126936, 2574712, 3494252, 4253872, 5149424, 6114941, 6988504, 12229882, 13977008, 24459764, 48919528, 97839056]

約数ペア:

[(1, 97839056), (2, 48919528), (4, 24459764), (7, 13977008), (8, 12229882), (14, 6988504), (16, 6114941), (19, 5149424), (23, 4253872), (28, 3494252), (38, 2574712), (46, 2126936), (56, 1747126), (76, 1287356), (92, 1063468), (112, 873563), (133, 735632), (152, 643678), (161, 607696), (184, 531734), (266, 367816), (304, 321839), (322, 303848), (368, 265867), (437, 223888), (532, 183908), (644, 151924), (874, 111944), (1064, 91954), (1288, 75962), (1748, 55972), (1999, 48944), (2128, 45977), (2576, 37981), (3059, 31984), (3496, 27986), (3998, 24472), (6118, 15992), (6992, 13993), (7996, 12236)]