80440416216

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{115883}}^1$

素因数の和:116237

約数の個数: 96

約数和(自身を含む): 225612241920

約数和(自身を除く): 145171825704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 311, 372, 558, 622, 744, 933, 1116, 1244, 1866, 2232, 2488, 2799, 3732, 5598, 7464, 9641, 11196, 19282, 22392, 28923, 38564, 57846, 77128, 86769, 115692, 115883, 173538, 231384, 231766, 347076, 347649, 463532, 694152, 695298, 927064, 1042947, 1390596, 2085894, 2781192, 3592373, 4171788, 7184746, 8343576, 10777119, 14369492, 21554238, 28738984, 32331357, 36039613, 43108476, 64662714, 72079226, 86216952, 108118839, 129325428, 144158452, 216237678, 258650856, 288316904, 324356517, 432475356, 648713034, 864950712, 1117228003, 1297426068, 2234456006, 2594852136, 3351684009, 4468912012, 6703368018, 8937824024, 10055052027, 13406736036, 20110104054, 26813472072, 40220208108, 80440416216]

約数ペア:

[(1, 80440416216), (2, 40220208108), (3, 26813472072), (4, 20110104054), (6, 13406736036), (8, 10055052027), (9, 8937824024), (12, 6703368018), (18, 4468912012), (24, 3351684009), (31, 2594852136), (36, 2234456006), (62, 1297426068), (72, 1117228003), (93, 864950712), (124, 648713034), (186, 432475356), (248, 324356517), (279, 288316904), (311, 258650856), (372, 216237678), (558, 144158452), (622, 129325428), (744, 108118839), (933, 86216952), (1116, 72079226), (1244, 64662714), (1866, 43108476), (2232, 36039613), (2488, 32331357), (2799, 28738984), (3732, 21554238), (5598, 14369492), (7464, 10777119), (9641, 8343576), (11196, 7184746), (19282, 4171788), (22392, 3592373), (28923, 2781192), (38564, 2085894), (57846, 1390596), (77128, 1042947), (86769, 927064), (115692, 695298), (115883, 694152), (173538, 463532), (231384, 347649), (231766, 347076)]