87954594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3929}}^1$

素因数の和:3995

約数の個数: 64

約数和(自身を含む): 221840640

約数和(自身を除く): 133886046

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 82, 91, 123, 182, 246, 273, 287, 533, 546, 574, 861, 1066, 1599, 1722, 3198, 3731, 3929, 7462, 7858, 11193, 11787, 22386, 23574, 27503, 51077, 55006, 82509, 102154, 153231, 161089, 165018, 306462, 322178, 357539, 483267, 715078, 966534, 1072617, 1127623, 2094157, 2145234, 2255246, 3382869, 4188314, 6282471, 6765738, 12564942, 14659099, 29318198, 43977297, 87954594]

約数ペア:

[(1, 87954594), (2, 43977297), (3, 29318198), (6, 14659099), (7, 12564942), (13, 6765738), (14, 6282471), (21, 4188314), (26, 3382869), (39, 2255246), (41, 2145234), (42, 2094157), (78, 1127623), (82, 1072617), (91, 966534), (123, 715078), (182, 483267), (246, 357539), (273, 322178), (287, 306462), (533, 165018), (546, 161089), (574, 153231), (861, 102154), (1066, 82509), (1599, 55006), (1722, 51077), (3198, 27503), (3731, 23574), (3929, 22386), (7462, 11787), (7858, 11193)]