87388434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1747}}^1$

素因数の和:2159

約数の個数: 48

約数和(自身を含む): 217059648

約数和(自身を除く): 129671214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 397, 794, 1191, 1747, 2382, 2779, 3494, 3573, 5241, 5558, 7146, 8337, 10482, 12229, 15723, 16674, 24458, 25011, 31446, 36687, 50022, 73374, 110061, 220122, 693559, 1387118, 2080677, 4161354, 4854913, 6242031, 9709826, 12484062, 14564739, 29129478, 43694217, 87388434]

約数ペア:

[(1, 87388434), (2, 43694217), (3, 29129478), (6, 14564739), (7, 12484062), (9, 9709826), (14, 6242031), (18, 4854913), (21, 4161354), (42, 2080677), (63, 1387118), (126, 693559), (397, 220122), (794, 110061), (1191, 73374), (1747, 50022), (2382, 36687), (2779, 31446), (3494, 25011), (3573, 24458), (5241, 16674), (5558, 15723), (7146, 12229), (8337, 10482)]