78800886

素因数分解:

$2^1\times 3^2\times {\mathrm{997}}^1\times {\mathrm{4391}}^1$

素因数の和:5396

約数の個数: 24

約数和(自身を含む): 170945424

約数和(自身を除く): 92144538

約数列:

[1, 2, 3, 6, 9, 18, 997, 1994, 2991, 4391, 5982, 8782, 8973, 13173, 17946, 26346, 39519, 79038, 4377827, 8755654, 13133481, 26266962, 39400443, 78800886]

約数ペア:

[(1, 78800886), (2, 39400443), (3, 26266962), (6, 13133481), (9, 8755654), (18, 4377827), (997, 79038), (1994, 39519), (2991, 26346), (4391, 17946), (5982, 13173), (8782, 8973)]