69005036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 133056000

約数和(自身を除く): 64050964

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 131, 239, 262, 478, 524, 551, 956, 1102, 2204, 2489, 3799, 4541, 4978, 6931, 7598, 9082, 9956, 13862, 15196, 18164, 27724, 31309, 62618, 72181, 125236, 131689, 144362, 263378, 288724, 526756, 594871, 907961, 1189742, 1815922, 2379484, 3631844, 17251259, 34502518, 69005036]

約数ペア:

[(1, 69005036), (2, 34502518), (4, 17251259), (19, 3631844), (29, 2379484), (38, 1815922), (58, 1189742), (76, 907961), (116, 594871), (131, 526756), (239, 288724), (262, 263378), (478, 144362), (524, 131689), (551, 125236), (956, 72181), (1102, 62618), (2204, 31309), (2489, 27724), (3799, 18164), (4541, 15196), (4978, 13862), (6931, 9956), (7598, 9082)]