89961768

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:679

約数の個数: 96

約数和(自身を含む): 264176640

約数和(自身を除く): 174214872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 223, 234, 312, 431, 446, 468, 669, 862, 892, 936, 1293, 1338, 1724, 1784, 2007, 2586, 2676, 2899, 3448, 3879, 4014, 5172, 5352, 5603, 5798, 7758, 8028, 8697, 10344, 11206, 11596, 15516, 16056, 16809, 17394, 22412, 23192, 26091, 31032, 33618, 34788, 44824, 50427, 52182, 67236, 69576, 96113, 100854, 104364, 134472, 192226, 201708, 208728, 288339, 384452, 403416, 576678, 768904, 865017, 1153356, 1249469, 1730034, 2306712, 2498938, 3460068, 3748407, 4997876, 6920136, 7496814, 9995752, 11245221, 14993628, 22490442, 29987256, 44980884, 89961768]

約数ペア:

[(1, 89961768), (2, 44980884), (3, 29987256), (4, 22490442), (6, 14993628), (8, 11245221), (9, 9995752), (12, 7496814), (13, 6920136), (18, 4997876), (24, 3748407), (26, 3460068), (36, 2498938), (39, 2306712), (52, 1730034), (72, 1249469), (78, 1153356), (104, 865017), (117, 768904), (156, 576678), (223, 403416), (234, 384452), (312, 288339), (431, 208728), (446, 201708), (468, 192226), (669, 134472), (862, 104364), (892, 100854), (936, 96113), (1293, 69576), (1338, 67236), (1724, 52182), (1784, 50427), (2007, 44824), (2586, 34788), (2676, 33618), (2899, 31032), (3448, 26091), (3879, 23192), (4014, 22412), (5172, 17394), (5352, 16809), (5603, 16056), (5798, 15516), (7758, 11596), (8028, 11206), (8697, 10344)]