87806106

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 214119360

約数和(自身を除く): 126313254

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 81, 111, 114, 162, 171, 222, 243, 257, 333, 342, 486, 513, 514, 666, 703, 771, 999, 1026, 1406, 1539, 1542, 1998, 2109, 2313, 2997, 3078, 4218, 4617, 4626, 4883, 5994, 6327, 6939, 8991, 9234, 9509, 9766, 12654, 13878, 14649, 17982, 18981, 19018, 20817, 28527, 29298, 37962, 41634, 43947, 56943, 57054, 62451, 85581, 87894, 113886, 124902, 131841, 170829, 171162, 180671, 256743, 263682, 341658, 361342, 395523, 513486, 542013, 770229, 791046, 1084026, 1186569, 1540458, 1626039, 2310687, 2373138, 3252078, 4621374, 4878117, 9756234, 14634351, 29268702, 43903053, 87806106]

約数ペア:

[(1, 87806106), (2, 43903053), (3, 29268702), (6, 14634351), (9, 9756234), (18, 4878117), (19, 4621374), (27, 3252078), (37, 2373138), (38, 2310687), (54, 1626039), (57, 1540458), (74, 1186569), (81, 1084026), (111, 791046), (114, 770229), (162, 542013), (171, 513486), (222, 395523), (243, 361342), (257, 341658), (333, 263682), (342, 256743), (486, 180671), (513, 171162), (514, 170829), (666, 131841), (703, 124902), (771, 113886), (999, 87894), (1026, 85581), (1406, 62451), (1539, 57054), (1542, 56943), (1998, 43947), (2109, 41634), (2313, 37962), (2997, 29298), (3078, 28527), (4218, 20817), (4617, 19018), (4626, 18981), (4883, 17982), (5994, 14649), (6327, 13878), (6939, 12654), (8991, 9766), (9234, 9509)]