88685884

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 191213568

約数和(自身を除く): 102527684

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 103, 161, 191, 196, 206, 322, 382, 412, 644, 721, 764, 1127, 1337, 1442, 2254, 2369, 2674, 2884, 4393, 4508, 4738, 5047, 5348, 8786, 9359, 9476, 10094, 16583, 17572, 18718, 19673, 20188, 30751, 33166, 37436, 39346, 61502, 66332, 78692, 116081, 123004, 137711, 215257, 232162, 275422, 430514, 452479, 464324, 550844, 861028, 904958, 963977, 1809916, 1927954, 3167353, 3855908, 6334706, 12669412, 22171471, 44342942, 88685884]

約数ペア:

[(1, 88685884), (2, 44342942), (4, 22171471), (7, 12669412), (14, 6334706), (23, 3855908), (28, 3167353), (46, 1927954), (49, 1809916), (92, 963977), (98, 904958), (103, 861028), (161, 550844), (191, 464324), (196, 452479), (206, 430514), (322, 275422), (382, 232162), (412, 215257), (644, 137711), (721, 123004), (764, 116081), (1127, 78692), (1337, 66332), (1442, 61502), (2254, 39346), (2369, 37436), (2674, 33166), (2884, 30751), (4393, 20188), (4508, 19673), (4738, 18718), (5047, 17572), (5348, 16583), (8786, 10094), (9359, 9476)]