90803754

素因数分解:

$2^1\times 3^5\times {\mathrm{257}}^1\times {\mathrm{727}}^1$

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 205103808

約数和(自身を除く): 114300054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 257, 486, 514, 727, 771, 1454, 1542, 2181, 2313, 4362, 4626, 6543, 6939, 13086, 13878, 19629, 20817, 39258, 41634, 58887, 62451, 117774, 124902, 176661, 186839, 353322, 373678, 560517, 1121034, 1681551, 3363102, 5044653, 10089306, 15133959, 30267918, 45401877, 90803754]

約数ペア:

[(1, 90803754), (2, 45401877), (3, 30267918), (6, 15133959), (9, 10089306), (18, 5044653), (27, 3363102), (54, 1681551), (81, 1121034), (162, 560517), (243, 373678), (257, 353322), (486, 186839), (514, 176661), (727, 124902), (771, 117774), (1454, 62451), (1542, 58887), (2181, 41634), (2313, 39258), (4362, 20817), (4626, 19629), (6543, 13878), (6939, 13086)]