86980752

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{4409}}^1$

素因数の和:4560

約数の個数: 60

約数和(自身を含む): 245257740

約数和(自身を除く): 158276988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4409, 4932, 6576, 8818, 9864, 13227, 17636, 19728, 26454, 35272, 39681, 52908, 70544, 79362, 105816, 158724, 211632, 317448, 604033, 634896, 1208066, 1812099, 2416132, 3624198, 4832264, 5436297, 7248396, 9664528, 10872594, 14496792, 21745188, 28993584, 43490376, 86980752]

約数ペア:

[(1, 86980752), (2, 43490376), (3, 28993584), (4, 21745188), (6, 14496792), (8, 10872594), (9, 9664528), (12, 7248396), (16, 5436297), (18, 4832264), (24, 3624198), (36, 2416132), (48, 1812099), (72, 1208066), (137, 634896), (144, 604033), (274, 317448), (411, 211632), (548, 158724), (822, 105816), (1096, 79362), (1233, 70544), (1644, 52908), (2192, 39681), (2466, 35272), (3288, 26454), (4409, 19728), (4932, 17636), (6576, 13227), (8818, 9864)]