83994592

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{661}}^1$

素因数の和:720

約数の個数: 72

約数和(自身を含む): 190679832

約数和(自身を除く): 106685240

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 361, 418, 608, 661, 722, 836, 1322, 1444, 1672, 2644, 2888, 3344, 3971, 5288, 5776, 6688, 7271, 7942, 10576, 11552, 12559, 14542, 15884, 21152, 25118, 29084, 31768, 50236, 58168, 63536, 100472, 116336, 127072, 138149, 200944, 232672, 238621, 276298, 401888, 477242, 552596, 954484, 1105192, 1908968, 2210384, 2624831, 3817936, 4420768, 5249662, 7635872, 10499324, 20998648, 41997296, 83994592]

約数ペア:

[(1, 83994592), (2, 41997296), (4, 20998648), (8, 10499324), (11, 7635872), (16, 5249662), (19, 4420768), (22, 3817936), (32, 2624831), (38, 2210384), (44, 1908968), (76, 1105192), (88, 954484), (152, 552596), (176, 477242), (209, 401888), (304, 276298), (352, 238621), (361, 232672), (418, 200944), (608, 138149), (661, 127072), (722, 116336), (836, 100472), (1322, 63536), (1444, 58168), (1672, 50236), (2644, 31768), (2888, 29084), (3344, 25118), (3971, 21152), (5288, 15884), (5776, 14542), (6688, 12559), (7271, 11552), (7942, 10576)]