90375426

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{19237}}^1$

素因数の和:19280

約数の個数: 40

約数和(自身を含む): 209501820

約数和(自身を除く): 119126394

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 2349, 4698, 19237, 38474, 57711, 115422, 173133, 346266, 519399, 557873, 1038798, 1115746, 1558197, 1673619, 3116394, 3347238, 5020857, 10041714, 15062571, 30125142, 45187713, 90375426]

約数ペア:

[(1, 90375426), (2, 45187713), (3, 30125142), (6, 15062571), (9, 10041714), (18, 5020857), (27, 3347238), (29, 3116394), (54, 1673619), (58, 1558197), (81, 1115746), (87, 1038798), (162, 557873), (174, 519399), (261, 346266), (522, 173133), (783, 115422), (1566, 57711), (2349, 38474), (4698, 19237)]