78853428

素因数分解:

$2^2\times 3^2\times {\mathrm{311}}^1\times {\mathrm{7043}}^1$

素因数の和:7364

約数の個数: 36

約数和(自身を含む): 199993248

約数和(自身を除く): 121139820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311, 622, 933, 1244, 1866, 2799, 3732, 5598, 7043, 11196, 14086, 21129, 28172, 42258, 63387, 84516, 126774, 253548, 2190373, 4380746, 6571119, 8761492, 13142238, 19713357, 26284476, 39426714, 78853428]

約数ペア:

[(1, 78853428), (2, 39426714), (3, 26284476), (4, 19713357), (6, 13142238), (9, 8761492), (12, 6571119), (18, 4380746), (36, 2190373), (311, 253548), (622, 126774), (933, 84516), (1244, 63387), (1866, 42258), (2799, 28172), (3732, 21129), (5598, 14086), (7043, 11196)]