85869264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{571}}^1$

素因数の和:836

約数の個数: 80

約数和(自身を含む): 240304064

約数和(自身を除く): 154434800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 241, 312, 482, 571, 624, 723, 964, 1142, 1446, 1713, 1928, 2284, 2892, 3133, 3426, 3856, 4568, 5784, 6266, 6852, 7423, 9136, 9399, 11568, 12532, 13704, 14846, 18798, 22269, 25064, 27408, 29692, 37596, 44538, 50128, 59384, 75192, 89076, 118768, 137611, 150384, 178152, 275222, 356304, 412833, 550444, 825666, 1100888, 1651332, 1788943, 2201776, 3302664, 3577886, 5366829, 6605328, 7155772, 10733658, 14311544, 21467316, 28623088, 42934632, 85869264]

約数ペア:

[(1, 85869264), (2, 42934632), (3, 28623088), (4, 21467316), (6, 14311544), (8, 10733658), (12, 7155772), (13, 6605328), (16, 5366829), (24, 3577886), (26, 3302664), (39, 2201776), (48, 1788943), (52, 1651332), (78, 1100888), (104, 825666), (156, 550444), (208, 412833), (241, 356304), (312, 275222), (482, 178152), (571, 150384), (624, 137611), (723, 118768), (964, 89076), (1142, 75192), (1446, 59384), (1713, 50128), (1928, 44538), (2284, 37596), (2892, 29692), (3133, 27408), (3426, 25064), (3856, 22269), (4568, 18798), (5784, 14846), (6266, 13704), (6852, 12532), (7423, 11568), (9136, 9399)]