87016552

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4723}}^1$

素因数の和:4790

約数の個数: 48

約数和(自身を含む): 193872960

約数和(自身を除く): 106856408

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 4606, 4723, 9212, 9446, 18424, 18892, 33061, 37784, 66122, 132244, 221981, 231427, 264488, 443962, 462854, 887924, 925708, 1553867, 1775848, 1851416, 3107734, 6215468, 10877069, 12430936, 21754138, 43508276, 87016552]

約数ペア:

[(1, 87016552), (2, 43508276), (4, 21754138), (7, 12430936), (8, 10877069), (14, 6215468), (28, 3107734), (47, 1851416), (49, 1775848), (56, 1553867), (94, 925708), (98, 887924), (188, 462854), (196, 443962), (329, 264488), (376, 231427), (392, 221981), (658, 132244), (1316, 66122), (2303, 37784), (2632, 33061), (4606, 18892), (4723, 18424), (9212, 9446)]