61455312

素因数分解:

$2^4\times 3^2\times {\mathrm{426773}}^1$

素因数の和:426787

約数の個数: 30

約数和(自身を含む): 171989922

約数和(自身を除く): 110534610

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 426773, 853546, 1280319, 1707092, 2560638, 3414184, 3840957, 5121276, 6828368, 7681914, 10242552, 15363828, 20485104, 30727656, 61455312]

約数ペア:

[(1, 61455312), (2, 30727656), (3, 20485104), (4, 15363828), (6, 10242552), (8, 7681914), (9, 6828368), (12, 5121276), (16, 3840957), (18, 3414184), (24, 2560638), (36, 1707092), (48, 1280319), (72, 853546), (144, 426773)]