126746508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^2\times {\mathrm{127}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 343805952

約数和(自身を除く): 217059444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 127, 218, 254, 327, 381, 436, 508, 654, 762, 763, 889, 1308, 1524, 1526, 1778, 2289, 2667, 3052, 3556, 4578, 5334, 9156, 10668, 11881, 13843, 23762, 27686, 35643, 41529, 47524, 55372, 71286, 83058, 83167, 96901, 142572, 166116, 166334, 193802, 249501, 290703, 332668, 387604, 499002, 581406, 998004, 1162812, 1508887, 3017774, 4526661, 6035548, 9053322, 10562209, 18106644, 21124418, 31686627, 42248836, 63373254, 126746508]

約数ペア:

[(1, 126746508), (2, 63373254), (3, 42248836), (4, 31686627), (6, 21124418), (7, 18106644), (12, 10562209), (14, 9053322), (21, 6035548), (28, 4526661), (42, 3017774), (84, 1508887), (109, 1162812), (127, 998004), (218, 581406), (254, 499002), (327, 387604), (381, 332668), (436, 290703), (508, 249501), (654, 193802), (762, 166334), (763, 166116), (889, 142572), (1308, 96901), (1524, 83167), (1526, 83058), (1778, 71286), (2289, 55372), (2667, 47524), (3052, 41529), (3556, 35643), (4578, 27686), (5334, 23762), (9156, 13843), (10668, 11881)]