87352244

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 179155200

約数和(自身を除く): 91802956

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 199, 244, 257, 398, 427, 514, 796, 854, 1028, 1393, 1708, 1799, 2786, 3598, 5572, 7196, 12139, 15677, 24278, 31354, 48556, 51143, 62708, 84973, 102286, 109739, 169946, 204572, 219478, 339892, 358001, 438956, 716002, 1432004, 3119723, 6239446, 12478892, 21838061, 43676122, 87352244]

約数ペア:

[(1, 87352244), (2, 43676122), (4, 21838061), (7, 12478892), (14, 6239446), (28, 3119723), (61, 1432004), (122, 716002), (199, 438956), (244, 358001), (257, 339892), (398, 219478), (427, 204572), (514, 169946), (796, 109739), (854, 102286), (1028, 84973), (1393, 62708), (1708, 51143), (1799, 48556), (2786, 31354), (3598, 24278), (5572, 15677), (7196, 12139)]