78838108

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{3331}}^1$

素因数の和:3493

約数の個数: 24

約数和(自身を含む): 141716624

約数和(自身を除く): 62878516

約数列:

[1, 2, 4, 61, 97, 122, 194, 244, 388, 3331, 5917, 6662, 11834, 13324, 23668, 203191, 323107, 406382, 646214, 812764, 1292428, 19709527, 39419054, 78838108]

約数ペア:

[(1, 78838108), (2, 39419054), (4, 19709527), (61, 1292428), (97, 812764), (122, 646214), (194, 406382), (244, 323107), (388, 203191), (3331, 23668), (5917, 13324), (6662, 11834)]