72140096

素因数分解:

$2^6\times 7^1\times {\mathrm{283}}^1\times {\mathrm{569}}^1$

素因数の和:871

約数の個数: 56

約数和(自身を含む): 164470080

約数和(自身を除く): 92329984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 283, 448, 566, 569, 1132, 1138, 1981, 2264, 2276, 3962, 3983, 4528, 4552, 7924, 7966, 9056, 9104, 15848, 15932, 18112, 18208, 31696, 31864, 36416, 63392, 63728, 126784, 127456, 161027, 254912, 322054, 644108, 1127189, 1288216, 2254378, 2576432, 4508756, 5152864, 9017512, 10305728, 18035024, 36070048, 72140096]

約数ペア:

[(1, 72140096), (2, 36070048), (4, 18035024), (7, 10305728), (8, 9017512), (14, 5152864), (16, 4508756), (28, 2576432), (32, 2254378), (56, 1288216), (64, 1127189), (112, 644108), (224, 322054), (283, 254912), (448, 161027), (566, 127456), (569, 126784), (1132, 63728), (1138, 63392), (1981, 36416), (2264, 31864), (2276, 31696), (3962, 18208), (3983, 18112), (4528, 15932), (4552, 15848), (7924, 9104), (7966, 9056)]