173784168

素因数分解:

$2^3\times 3^2\times {\mathrm{1489}}^1\times {\mathrm{1621}}^1$

素因数の和:3122

約数の個数: 48

約数和(自身を含む): 471272100

約数和(自身を除く): 297487932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1489, 1621, 2978, 3242, 4467, 4863, 5956, 6484, 8934, 9726, 11912, 12968, 13401, 14589, 17868, 19452, 26802, 29178, 35736, 38904, 53604, 58356, 107208, 116712, 2413669, 4827338, 7241007, 9654676, 14482014, 19309352, 21723021, 28964028, 43446042, 57928056, 86892084, 173784168]

約数ペア:

[(1, 173784168), (2, 86892084), (3, 57928056), (4, 43446042), (6, 28964028), (8, 21723021), (9, 19309352), (12, 14482014), (18, 9654676), (24, 7241007), (36, 4827338), (72, 2413669), (1489, 116712), (1621, 107208), (2978, 58356), (3242, 53604), (4467, 38904), (4863, 35736), (5956, 29178), (6484, 26802), (8934, 19452), (9726, 17868), (11912, 14589), (12968, 13401)]