84871116

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2003}}^1$

素因数の和:2131

約数の個数: 72

約数和(自身を含む): 236343744

約数和(自身を除く): 151472628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 107, 132, 198, 214, 321, 396, 428, 642, 963, 1177, 1284, 1926, 2003, 2354, 3531, 3852, 4006, 4708, 6009, 7062, 8012, 10593, 12018, 14124, 18027, 21186, 22033, 24036, 36054, 42372, 44066, 66099, 72108, 88132, 132198, 198297, 214321, 264396, 396594, 428642, 642963, 793188, 857284, 1285926, 1928889, 2357531, 2571852, 3857778, 4715062, 7072593, 7715556, 9430124, 14145186, 21217779, 28290372, 42435558, 84871116]

約数ペア:

[(1, 84871116), (2, 42435558), (3, 28290372), (4, 21217779), (6, 14145186), (9, 9430124), (11, 7715556), (12, 7072593), (18, 4715062), (22, 3857778), (33, 2571852), (36, 2357531), (44, 1928889), (66, 1285926), (99, 857284), (107, 793188), (132, 642963), (198, 428642), (214, 396594), (321, 264396), (396, 214321), (428, 198297), (642, 132198), (963, 88132), (1177, 72108), (1284, 66099), (1926, 44066), (2003, 42372), (2354, 36054), (3531, 24036), (3852, 22033), (4006, 21186), (4708, 18027), (6009, 14124), (7062, 12018), (8012, 10593)]