87670506

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{27109}}^1$

素因数の和:27139

約数の個数: 48

約数和(自身を含む): 222518880

約数和(自身を除く): 134848374

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 27109, 54218, 81327, 162654, 189763, 298199, 379526, 569289, 596398, 894597, 1138578, 1328341, 1789194, 2087393, 2656682, 3985023, 4174786, 6262179, 7970046, 12524358, 14611751, 29223502, 43835253, 87670506]

約数ペア:

[(1, 87670506), (2, 43835253), (3, 29223502), (6, 14611751), (7, 12524358), (11, 7970046), (14, 6262179), (21, 4174786), (22, 3985023), (33, 2656682), (42, 2087393), (49, 1789194), (66, 1328341), (77, 1138578), (98, 894597), (147, 596398), (154, 569289), (231, 379526), (294, 298199), (462, 189763), (539, 162654), (1078, 81327), (1617, 54218), (3234, 27109)]