86897616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1068

約数の個数: 80

約数和(自身を含む): 243567744

約数和(自身を除く): 156670128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 208, 312, 314, 471, 624, 628, 887, 942, 1256, 1774, 1884, 2041, 2512, 2661, 3548, 3768, 4082, 5322, 6123, 7096, 7536, 8164, 10644, 11531, 12246, 14192, 16328, 21288, 23062, 24492, 32656, 34593, 42576, 46124, 48984, 69186, 92248, 97968, 138372, 139259, 184496, 276744, 278518, 417777, 553488, 557036, 835554, 1114072, 1671108, 1810367, 2228144, 3342216, 3620734, 5431101, 6684432, 7241468, 10862202, 14482936, 21724404, 28965872, 43448808, 86897616]

約数ペア:

[(1, 86897616), (2, 43448808), (3, 28965872), (4, 21724404), (6, 14482936), (8, 10862202), (12, 7241468), (13, 6684432), (16, 5431101), (24, 3620734), (26, 3342216), (39, 2228144), (48, 1810367), (52, 1671108), (78, 1114072), (104, 835554), (156, 557036), (157, 553488), (208, 417777), (312, 278518), (314, 276744), (471, 184496), (624, 139259), (628, 138372), (887, 97968), (942, 92248), (1256, 69186), (1774, 48984), (1884, 46124), (2041, 42576), (2512, 34593), (2661, 32656), (3548, 24492), (3768, 23062), (4082, 21288), (5322, 16328), (6123, 14192), (7096, 12246), (7536, 11531), (8164, 10644)]