81350046

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1543}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 184260960

約数和(自身を除く): 102910914

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 101, 174, 202, 261, 303, 522, 606, 909, 1543, 1818, 2929, 3086, 4629, 5858, 8787, 9258, 13887, 17574, 26361, 27774, 44747, 52722, 89494, 134241, 155843, 268482, 311686, 402723, 467529, 805446, 935058, 1402587, 2805174, 4519447, 9038894, 13558341, 27116682, 40675023, 81350046]

約数ペア:

[(1, 81350046), (2, 40675023), (3, 27116682), (6, 13558341), (9, 9038894), (18, 4519447), (29, 2805174), (58, 1402587), (87, 935058), (101, 805446), (174, 467529), (202, 402723), (261, 311686), (303, 268482), (522, 155843), (606, 134241), (909, 89494), (1543, 52722), (1818, 44747), (2929, 27774), (3086, 26361), (4629, 17574), (5858, 13887), (8787, 9258)]