78671628

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5477}}^1$

素因数の和:5516

約数の個数: 96

約数和(自身を含む): 245414400

約数和(自身を除く): 166742772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 5477, 7182, 10954, 14364, 16431, 21908, 32862, 38339, 49293, 65724, 76678, 98586, 104063, 115017, 147879, 153356, 197172, 208126, 230034, 295758, 312189, 345051, 416252, 460068, 591516, 624378, 690102, 728441, 936567, 1035153, 1248756, 1380204, 1456882, 1873134, 2070306, 2185323, 2809701, 2913764, 3746268, 4140612, 4370646, 5619402, 6555969, 8741292, 11238804, 13111938, 19667907, 26223876, 39335814, 78671628]

約数ペア:

[(1, 78671628), (2, 39335814), (3, 26223876), (4, 19667907), (6, 13111938), (7, 11238804), (9, 8741292), (12, 6555969), (14, 5619402), (18, 4370646), (19, 4140612), (21, 3746268), (27, 2913764), (28, 2809701), (36, 2185323), (38, 2070306), (42, 1873134), (54, 1456882), (57, 1380204), (63, 1248756), (76, 1035153), (84, 936567), (108, 728441), (114, 690102), (126, 624378), (133, 591516), (171, 460068), (189, 416252), (228, 345051), (252, 312189), (266, 295758), (342, 230034), (378, 208126), (399, 197172), (513, 153356), (532, 147879), (684, 115017), (756, 104063), (798, 98586), (1026, 76678), (1197, 65724), (1596, 49293), (2052, 38339), (2394, 32862), (3591, 21908), (4788, 16431), (5477, 14364), (7182, 10954)]