90986238

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{14737}}^1$

素因数の和:14766

約数の個数: 48

約数和(自身を含む): 229912800

約数和(自身を除く): 138926562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 14737, 29474, 44211, 88422, 103159, 132633, 206318, 265266, 309477, 618954, 722113, 928431, 1444226, 1856862, 2166339, 4332678, 5054791, 6499017, 10109582, 12998034, 15164373, 30328746, 45493119, 90986238]

約数ペア:

[(1, 90986238), (2, 45493119), (3, 30328746), (6, 15164373), (7, 12998034), (9, 10109582), (14, 6499017), (18, 5054791), (21, 4332678), (42, 2166339), (49, 1856862), (63, 1444226), (98, 928431), (126, 722113), (147, 618954), (294, 309477), (343, 265266), (441, 206318), (686, 132633), (882, 103159), (1029, 88422), (2058, 44211), (3087, 29474), (6174, 14737)]