67872448

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:990

約数の個数: 84

約数和(自身を含む): 163659312

約数和(自身を除く): 95786864

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 448, 644, 736, 784, 941, 1127, 1288, 1472, 1568, 1882, 2254, 2576, 3136, 3764, 4508, 5152, 6587, 7528, 9016, 10304, 13174, 15056, 18032, 21643, 26348, 30112, 36064, 43286, 46109, 52696, 60224, 72128, 86572, 92218, 105392, 151501, 173144, 184436, 210784, 303002, 346288, 368872, 421568, 606004, 692576, 737744, 1060507, 1212008, 1385152, 1475488, 2121014, 2424016, 2950976, 4242028, 4848032, 8484056, 9696064, 16968112, 33936224, 67872448]

約数ペア:

[(1, 67872448), (2, 33936224), (4, 16968112), (7, 9696064), (8, 8484056), (14, 4848032), (16, 4242028), (23, 2950976), (28, 2424016), (32, 2121014), (46, 1475488), (49, 1385152), (56, 1212008), (64, 1060507), (92, 737744), (98, 692576), (112, 606004), (161, 421568), (184, 368872), (196, 346288), (224, 303002), (322, 210784), (368, 184436), (392, 173144), (448, 151501), (644, 105392), (736, 92218), (784, 86572), (941, 72128), (1127, 60224), (1288, 52696), (1472, 46109), (1568, 43286), (1882, 36064), (2254, 30112), (2576, 26348), (3136, 21643), (3764, 18032), (4508, 15056), (5152, 13174), (6587, 10304), (7528, 9016)]