61569234

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:357

約数の個数: 80

約数和(自身を含む): 147581280

約数和(自身を除く): 86012046

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 83, 114, 162, 166, 171, 241, 249, 342, 482, 498, 513, 723, 747, 1026, 1446, 1494, 1539, 1577, 2169, 2241, 3078, 3154, 4338, 4482, 4579, 4731, 6507, 6723, 9158, 9462, 13014, 13446, 13737, 14193, 19521, 20003, 27474, 28386, 39042, 40006, 41211, 42579, 60009, 82422, 85158, 120018, 123633, 127737, 180027, 247266, 255474, 360054, 370899, 380057, 540081, 741798, 760114, 1080162, 1140171, 1620243, 2280342, 3240486, 3420513, 6841026, 10261539, 20523078, 30784617, 61569234]

約数ペア:

[(1, 61569234), (2, 30784617), (3, 20523078), (6, 10261539), (9, 6841026), (18, 3420513), (19, 3240486), (27, 2280342), (38, 1620243), (54, 1140171), (57, 1080162), (81, 760114), (83, 741798), (114, 540081), (162, 380057), (166, 370899), (171, 360054), (241, 255474), (249, 247266), (342, 180027), (482, 127737), (498, 123633), (513, 120018), (723, 85158), (747, 82422), (1026, 60009), (1446, 42579), (1494, 41211), (1539, 40006), (1577, 39042), (2169, 28386), (2241, 27474), (3078, 20003), (3154, 19521), (4338, 14193), (4482, 13737), (4579, 13446), (4731, 13014), (6507, 9462), (6723, 9158)]