87947552

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5099}}^1$

素因数の和:5134

約数の個数: 72

約数和(自身を含む): 219769200

約数和(自身を除く): 131821648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1232, 1568, 2156, 2464, 4312, 5099, 8624, 10198, 17248, 20396, 35693, 40792, 56089, 71386, 81584, 112178, 142772, 163168, 224356, 249851, 285544, 392623, 448712, 499702, 571088, 785246, 897424, 999404, 1142176, 1570492, 1794848, 1998808, 2748361, 3140984, 3997616, 5496722, 6281968, 7995232, 10993444, 12563936, 21986888, 43973776, 87947552]

約数ペア:

[(1, 87947552), (2, 43973776), (4, 21986888), (7, 12563936), (8, 10993444), (11, 7995232), (14, 6281968), (16, 5496722), (22, 3997616), (28, 3140984), (32, 2748361), (44, 1998808), (49, 1794848), (56, 1570492), (77, 1142176), (88, 999404), (98, 897424), (112, 785246), (154, 571088), (176, 499702), (196, 448712), (224, 392623), (308, 285544), (352, 249851), (392, 224356), (539, 163168), (616, 142772), (784, 112178), (1078, 81584), (1232, 71386), (1568, 56089), (2156, 40792), (2464, 35693), (4312, 20396), (5099, 17248), (8624, 10198)]