68878224

素因数分解:

$2^4\times 3^2\times {\mathrm{478321}}^1$

素因数の和:478335

約数の個数: 30

約数和(自身を含む): 192763766

約数和(自身を除く): 123885542

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 478321, 956642, 1434963, 1913284, 2869926, 3826568, 4304889, 5739852, 7653136, 8609778, 11479704, 17219556, 22959408, 34439112, 68878224]

約数ペア:

[(1, 68878224), (2, 34439112), (3, 22959408), (4, 17219556), (6, 11479704), (8, 8609778), (9, 7653136), (12, 5739852), (16, 4304889), (18, 3826568), (24, 2869926), (36, 1913284), (48, 1434963), (72, 956642), (144, 478321)]